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cve-2018-20969
Vulnerability from cvelistv5
Published
2019-08-16 03:36
Modified
2024-08-05 12:19
Severity ?
EPSS score ?
Summary
do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.
References
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RHSA-2019:4061
Vulnerability from csaf_redhat
Published
2019-12-03 11:04
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:4061", "url": "https://access.redhat.com/errata/RHSA-2019:4061" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_4061.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:37+00:00", "generator": { "date": "2024-11-22T13:43:37+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:4061", "initial_release_date": "2019-12-03T11:04:16+00:00", "revision_history": [ { "date": "2019-12-03T11:04:16+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-12-03T11:04:16+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:37+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server 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"relates_to_product_reference": "7Server-7.4.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" }, "product_reference": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.TUS" } ] }, "vulnerabilities": [ { "cve": "CVE-2018-20969", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-08-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1746672" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2018-20969" }, { "category": "external", "summary": "RHBZ#1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2018-20969", "url": "https://www.cve.org/CVERecord?id=CVE-2018-20969" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Aug/29", "url": "https://seclists.org/bugtraq/2019/Aug/29" } ], "release_date": "2019-08-16T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-12-03T11:04:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:4061" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: do_ed_script in pch.c does not block strings beginning with a ! character" }, { "cve": "CVE-2019-13638", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-13638" }, { "category": "external", "summary": "RHBZ#1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-13638", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13638" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638" } ], "release_date": "2019-07-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-12-03T11:04:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:4061" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: OS shell command injection when processing crafted patch files" } ] }
RHSA-2019:3758
Vulnerability from csaf_redhat
Published
2019-11-06 17:13
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.6 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 7.6 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:3758", "url": "https://access.redhat.com/errata/RHSA-2019:3758" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_3758.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:24+00:00", "generator": { "date": "2024-11-22T13:43:24+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:3758", "initial_release_date": "2019-11-06T17:13:29+00:00", "revision_history": [ { "date": "2019-11-06T17:13:29+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-01-13T13:59:59+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:24+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 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"vulnerabilities": [ { "cve": "CVE-2018-20969", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-08-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1746672" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", 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"HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.src", 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"id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", 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"date": "2019-11-06T17:13:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", 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"HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.src", 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rhsa-2019:3758
Vulnerability from csaf_redhat
Published
2019-11-06 17:13
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.6 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 7.6 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:3758", "url": "https://access.redhat.com/errata/RHSA-2019:3758" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", 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"vulnerabilities": [ { "cve": "CVE-2018-20969", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-08-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1746672" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", 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"2019-11-06T17:13:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", 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"HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.src", 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"id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", 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"date": "2019-11-06T17:13:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", 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"HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.src", 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RHSA-2019:2798
Vulnerability from csaf_redhat
Published
2019-09-19 04:11
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:2798", "url": "https://access.redhat.com/errata/RHSA-2019:2798" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2798.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:11+00:00", "generator": { "date": "2024-11-22T13:43:11+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:2798", "initial_release_date": "2019-09-19T04:11:16+00:00", "revision_history": [ { "date": "2019-09-19T04:11:16+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-09-19T04:11:16+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:11+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux BaseOS 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"patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "product_id": "patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch-debuginfo@2.7.6-9.el8_0?arch=ppc64le" } } } ], "category": "architecture", "name": "ppc64le" }, { "branches": [ { "category": "product_version", "name": "patch-0:2.7.6-9.el8_0.s390x", "product": { "name": "patch-0:2.7.6-9.el8_0.s390x", "product_id": "patch-0:2.7.6-9.el8_0.s390x", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch@2.7.6-9.el8_0?arch=s390x" } } }, { "category": "product_version", "name": "patch-debugsource-0:2.7.6-9.el8_0.s390x", "product": { "name": "patch-debugsource-0:2.7.6-9.el8_0.s390x", "product_id": "patch-debugsource-0:2.7.6-9.el8_0.s390x", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch-debugsource@2.7.6-9.el8_0?arch=s390x" } } }, { "category": "product_version", "name": "patch-debuginfo-0:2.7.6-9.el8_0.s390x", "product": { "name": "patch-debuginfo-0:2.7.6-9.el8_0.s390x", "product_id": "patch-debuginfo-0:2.7.6-9.el8_0.s390x", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch-debuginfo@2.7.6-9.el8_0?arch=s390x" } } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": "patch-0:2.7.6-9.el8_0.x86_64", "product": { "name": "patch-0:2.7.6-9.el8_0.x86_64", "product_id": "patch-0:2.7.6-9.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch@2.7.6-9.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "patch-debugsource-0:2.7.6-9.el8_0.x86_64", "product": { "name": "patch-debugsource-0:2.7.6-9.el8_0.x86_64", "product_id": "patch-debugsource-0:2.7.6-9.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch-debugsource@2.7.6-9.el8_0?arch=x86_64" } } }, { "category": "product_version", "name": "patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "product": { "name": "patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "product_id": "patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch-debuginfo@2.7.6-9.el8_0?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "patch-0:2.7.6-9.el8_0.aarch64", "product": { "name": "patch-0:2.7.6-9.el8_0.aarch64", "product_id": "patch-0:2.7.6-9.el8_0.aarch64", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch@2.7.6-9.el8_0?arch=aarch64" } } }, { "category": "product_version", "name": "patch-debugsource-0:2.7.6-9.el8_0.aarch64", "product": { "name": "patch-debugsource-0:2.7.6-9.el8_0.aarch64", "product_id": "patch-debugsource-0:2.7.6-9.el8_0.aarch64", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch-debugsource@2.7.6-9.el8_0?arch=aarch64" } } }, { "category": "product_version", "name": "patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "product": { "name": 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"default_component_of", "full_product_name": { "name": "patch-0:2.7.6-9.el8_0.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le" }, "product_reference": "patch-0:2.7.6-9.el8_0.ppc64le", "relates_to_product_reference": "BaseOS-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-0:2.7.6-9.el8_0.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x" }, "product_reference": "patch-0:2.7.6-9.el8_0.s390x", "relates_to_product_reference": "BaseOS-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-0:2.7.6-9.el8_0.src as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src" }, "product_reference": "patch-0:2.7.6-9.el8_0.src", "relates_to_product_reference": "BaseOS-8.0.0.Z" }, { "category": "default_component_of", 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"BaseOS-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debuginfo-0:2.7.6-9.el8_0.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x" }, "product_reference": "patch-debuginfo-0:2.7.6-9.el8_0.s390x", "relates_to_product_reference": "BaseOS-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debuginfo-0:2.7.6-9.el8_0.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64" }, "product_reference": "patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "relates_to_product_reference": "BaseOS-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debugsource-0:2.7.6-9.el8_0.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64" }, "product_reference": "patch-debugsource-0:2.7.6-9.el8_0.aarch64", "relates_to_product_reference": "BaseOS-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debugsource-0:2.7.6-9.el8_0.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le" }, "product_reference": "patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "relates_to_product_reference": "BaseOS-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debugsource-0:2.7.6-9.el8_0.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x" }, "product_reference": "patch-debugsource-0:2.7.6-9.el8_0.s390x", "relates_to_product_reference": "BaseOS-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debugsource-0:2.7.6-9.el8_0.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" }, "product_reference": "patch-debugsource-0:2.7.6-9.el8_0.x86_64", "relates_to_product_reference": "BaseOS-8.0.0.Z" } ] }, "vulnerabilities": [ { "cve": "CVE-2018-20969", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-08-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1746672" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2018-20969" }, { "category": "external", "summary": "RHBZ#1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2018-20969", "url": "https://www.cve.org/CVERecord?id=CVE-2018-20969" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Aug/29", "url": "https://seclists.org/bugtraq/2019/Aug/29" } ], "release_date": "2019-08-16T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-09-19T04:11:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:2798" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: do_ed_script in pch.c does not block strings beginning with a ! character" }, { "cve": "CVE-2019-13638", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-13638" }, { "category": "external", "summary": "RHBZ#1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-13638", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13638" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638" } ], "release_date": "2019-07-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-09-19T04:11:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:2798" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: OS shell command injection when processing crafted patch files" } ] }
rhsa-2019:3757
Vulnerability from csaf_redhat
Published
2019-11-06 17:01
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.5 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 7.5 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:3757", "url": "https://access.redhat.com/errata/RHSA-2019:3757" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_3757.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:30+00:00", "generator": { "date": "2024-11-22T13:43:30+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:3757", "initial_release_date": "2019-11-06T17:01:35+00:00", "revision_history": [ { "date": "2019-11-06T17:01:35+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-11-06T17:01:35+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:30+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux ComputeNode EUS (v. 7.5)", "product": { "name": "Red Hat Enterprise Linux ComputeNode EUS (v. 7.5)", "product_id": "7ComputeNode-7.5.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_eus:7.5::computenode" } } }, { "category": "product_name", "name": "Red Hat Enterprise Linux Server EUS (v. 7.5)", "product": { "name": "Red Hat Enterprise Linux Server EUS (v. 7.5)", "product_id": "7Server-7.5.EUS", "product_identification_helper": { "cpe": "cpe:/o:redhat:rhel_eus:7.5::server" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "patch-0:2.7.1-11.el7_5.x86_64", "product": { "name": "patch-0:2.7.1-11.el7_5.x86_64", "product_id": "patch-0:2.7.1-11.el7_5.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch@2.7.1-11.el7_5?arch=x86_64" } } }, { "category": "product_version", "name": "patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "product": { "name": "patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "product_id": "patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch-debuginfo@2.7.1-11.el7_5?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "patch-0:2.7.1-11.el7_5.src", "product": { "name": "patch-0:2.7.1-11.el7_5.src", "product_id": "patch-0:2.7.1-11.el7_5.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch@2.7.1-11.el7_5?arch=src" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "patch-0:2.7.1-11.el7_5.s390x", "product": { "name": "patch-0:2.7.1-11.el7_5.s390x", "product_id": "patch-0:2.7.1-11.el7_5.s390x", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch@2.7.1-11.el7_5?arch=s390x" } } }, { "category": "product_version", "name": "patch-debuginfo-0:2.7.1-11.el7_5.s390x", "product": { "name": 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Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", 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"https://www.cve.org/CVERecord?id=CVE-2018-20969", "url": "https://www.cve.org/CVERecord?id=CVE-2018-20969" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Aug/29", "url": "https://seclists.org/bugtraq/2019/Aug/29" } ], "release_date": "2019-08-16T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-11-06T17:01:35+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:3757" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: do_ed_script in pch.c does not block strings beginning with a ! character" }, { "cve": "CVE-2019-13638", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", 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"summary": "RHBZ#1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-13638", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13638" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638" } ], "release_date": "2019-07-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-11-06T17:01:35+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:3757" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: OS shell command injection when processing crafted patch files" } ] }
rhsa-2019:4061
Vulnerability from csaf_redhat
Published
2019-12-03 11:04
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:4061", "url": "https://access.redhat.com/errata/RHSA-2019:4061" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_4061.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:37+00:00", "generator": { "date": "2024-11-22T13:43:37+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:4061", "initial_release_date": "2019-12-03T11:04:16+00:00", "revision_history": [ { "date": "2019-12-03T11:04:16+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-12-03T11:04:16+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:37+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server 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"patch-0:2.7.1-11.el7_4.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch@2.7.1-11.el7_4?arch=x86_64" } } }, { "category": "product_version", "name": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "product": { "name": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "product_id": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch-debuginfo@2.7.1-11.el7_4?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "patch-0:2.7.1-11.el7_4.src", "product": { "name": "patch-0:2.7.1-11.el7_4.src", "product_id": "patch-0:2.7.1-11.el7_4.src", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch@2.7.1-11.el7_4?arch=src" } } } ], "category": "architecture", "name": "src" }, { "branches": [ { "category": "product_version", "name": "patch-0:2.7.1-11.el7_4.ppc64le", "product": { "name": "patch-0:2.7.1-11.el7_4.ppc64le", "product_id": 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"category": "default_component_of", "full_product_name": { "name": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.4)", "product_id": "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" }, "product_reference": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "patch-0:2.7.1-11.el7_4.src as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src" }, "product_reference": "patch-0:2.7.1-11.el7_4.src", "relates_to_product_reference": "7Server-7.4.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "patch-0:2.7.1-11.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64" }, "product_reference": "patch-0:2.7.1-11.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" }, "product_reference": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.TUS" } ] }, "vulnerabilities": [ { "cve": "CVE-2018-20969", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-08-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1746672" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2018-20969" }, { "category": "external", "summary": "RHBZ#1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2018-20969", "url": "https://www.cve.org/CVERecord?id=CVE-2018-20969" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Aug/29", "url": "https://seclists.org/bugtraq/2019/Aug/29" } ], "release_date": "2019-08-16T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-12-03T11:04:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:4061" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: do_ed_script in pch.c does not block strings beginning with a ! character" }, { "cve": "CVE-2019-13638", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-13638" }, { "category": "external", "summary": "RHBZ#1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-13638", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13638" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638" } ], "release_date": "2019-07-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-12-03T11:04:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:4061" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: OS shell command injection when processing crafted patch files" } ] }
rhsa-2019_4061
Vulnerability from csaf_redhat
Published
2019-12-03 11:04
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:4061", "url": "https://access.redhat.com/errata/RHSA-2019:4061" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_4061.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:37+00:00", "generator": { "date": "2024-11-22T13:43:37+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:4061", "initial_release_date": "2019-12-03T11:04:16+00:00", "revision_history": [ { "date": "2019-12-03T11:04:16+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-12-03T11:04:16+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:37+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Server 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"category": "default_component_of", "full_product_name": { "name": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server E4S (v. 7.4)", "product_id": "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" }, "product_reference": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.E4S" }, { "category": "default_component_of", "full_product_name": { "name": "patch-0:2.7.1-11.el7_4.src as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src" }, "product_reference": "patch-0:2.7.1-11.el7_4.src", "relates_to_product_reference": "7Server-7.4.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "patch-0:2.7.1-11.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64" }, "product_reference": "patch-0:2.7.1-11.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.TUS" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64 as a component of Red Hat Enterprise Linux Server TUS (v. 7.4)", "product_id": "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" }, "product_reference": "patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "relates_to_product_reference": "7Server-7.4.TUS" } ] }, "vulnerabilities": [ { "cve": "CVE-2018-20969", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-08-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1746672" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2018-20969" }, { "category": "external", "summary": "RHBZ#1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2018-20969", "url": "https://www.cve.org/CVERecord?id=CVE-2018-20969" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Aug/29", "url": "https://seclists.org/bugtraq/2019/Aug/29" } ], "release_date": "2019-08-16T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-12-03T11:04:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:4061" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: do_ed_script in pch.c does not block strings beginning with a ! character" }, { "cve": "CVE-2019-13638", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-13638" }, { "category": "external", "summary": "RHBZ#1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-13638", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13638" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638" } ], "release_date": "2019-07-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-12-03T11:04:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:4061" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.AUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.AUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.E4S:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.ppc64le", "7Server-7.4.E4S:patch-debuginfo-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.src", "7Server-7.4.TUS:patch-0:2.7.1-11.el7_4.x86_64", "7Server-7.4.TUS:patch-debuginfo-0:2.7.1-11.el7_4.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: OS shell command injection when processing crafted patch files" } ] }
RHSA-2019:3757
Vulnerability from csaf_redhat
Published
2019-11-06 17:01
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.5 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 7.5 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:3757", "url": "https://access.redhat.com/errata/RHSA-2019:3757" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_3757.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:30+00:00", "generator": { "date": "2024-11-22T13:43:30+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:3757", "initial_release_date": "2019-11-06T17:01:35+00:00", "revision_history": [ { "date": "2019-11-06T17:01:35+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-11-06T17:01:35+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:30+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 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Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", 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"https://www.cve.org/CVERecord?id=CVE-2018-20969", "url": "https://www.cve.org/CVERecord?id=CVE-2018-20969" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Aug/29", "url": "https://seclists.org/bugtraq/2019/Aug/29" } ], "release_date": "2019-08-16T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-11-06T17:01:35+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:3757" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: do_ed_script in pch.c does not block strings beginning with a ! character" }, { "cve": "CVE-2019-13638", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-13638" }, { "category": "external", "summary": "RHBZ#1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-13638", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13638" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638" } ], "release_date": "2019-07-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-11-06T17:01:35+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:3757" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: OS shell command injection when processing crafted patch files" } ] }
rhsa-2019:2798
Vulnerability from csaf_redhat
Published
2019-09-19 04:11
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:2798", "url": "https://access.redhat.com/errata/RHSA-2019:2798" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2798.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:11+00:00", "generator": { "date": "2024-11-22T13:43:11+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:2798", "initial_release_date": "2019-09-19T04:11:16+00:00", "revision_history": [ { "date": "2019-09-19T04:11:16+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-09-19T04:11:16+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:11+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux BaseOS (v. 8)", "product": { "name": "Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:8::baseos" } } } ], "category": "product_family", "name": "Red Hat Enterprise Linux" }, { "branches": [ { "category": "product_version", "name": "patch-0:2.7.6-9.el8_0.ppc64le", "product": { "name": "patch-0:2.7.6-9.el8_0.ppc64le", "product_id": "patch-0:2.7.6-9.el8_0.ppc64le", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch@2.7.6-9.el8_0?arch=ppc64le" } } }, { "category": "product_version", "name": "patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "product": { "name": "patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "product_id": "patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "product_identification_helper": { "purl": "pkg:rpm/redhat/patch-debugsource@2.7.6-9.el8_0?arch=ppc64le" } } }, { "category": "product_version", "name": "patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "product": { "name": 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"patch-debugsource-0:2.7.6-9.el8_0.aarch64", "relates_to_product_reference": "BaseOS-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debugsource-0:2.7.6-9.el8_0.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le" }, "product_reference": "patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "relates_to_product_reference": "BaseOS-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debugsource-0:2.7.6-9.el8_0.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x" }, "product_reference": "patch-debugsource-0:2.7.6-9.el8_0.s390x", "relates_to_product_reference": "BaseOS-8.0.0.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debugsource-0:2.7.6-9.el8_0.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" }, "product_reference": "patch-debugsource-0:2.7.6-9.el8_0.x86_64", "relates_to_product_reference": "BaseOS-8.0.0.Z" } ] }, "vulnerabilities": [ { "cve": "CVE-2018-20969", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-08-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1746672" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2018-20969" }, { "category": "external", "summary": "RHBZ#1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2018-20969", "url": "https://www.cve.org/CVERecord?id=CVE-2018-20969" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Aug/29", "url": "https://seclists.org/bugtraq/2019/Aug/29" } ], "release_date": "2019-08-16T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-09-19T04:11:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:2798" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: do_ed_script in pch.c does not block strings beginning with a ! character" }, { "cve": "CVE-2019-13638", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-13638" }, { "category": "external", "summary": "RHBZ#1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-13638", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13638" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638" } ], "release_date": "2019-07-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-09-19T04:11:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:2798" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: OS shell command injection when processing crafted patch files" } ] }
rhsa-2019:2964
Vulnerability from csaf_redhat
Published
2019-10-03 14:16
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:2964", "url": "https://access.redhat.com/errata/RHSA-2019:2964" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2964.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:16+00:00", "generator": { "date": "2024-11-22T13:43:16+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:2964", "initial_release_date": "2019-10-03T14:16:22+00:00", "revision_history": [ { "date": "2019-10-03T14:16:22+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-10-03T14:16:22+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:16+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Client 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"relates_to_product_reference": "7Workstation-7.7.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debuginfo-0:2.7.1-12.el7_7.s390x as a component of Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.s390x" }, "product_reference": "patch-debuginfo-0:2.7.1-12.el7_7.s390x", "relates_to_product_reference": "7Workstation-7.7.Z" }, { "category": "default_component_of", "full_product_name": { "name": "patch-debuginfo-0:2.7.1-12.el7_7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)", "product_id": "7Workstation-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.x86_64" }, "product_reference": "patch-debuginfo-0:2.7.1-12.el7_7.x86_64", "relates_to_product_reference": "7Workstation-7.7.Z" } ] }, "vulnerabilities": [ { "cve": "CVE-2018-20969", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-08-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1746672" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7Client-7.7.Z:patch-0:2.7.1-12.el7_7.ppc64", "7Client-7.7.Z:patch-0:2.7.1-12.el7_7.ppc64le", "7Client-7.7.Z:patch-0:2.7.1-12.el7_7.s390x", "7Client-7.7.Z:patch-0:2.7.1-12.el7_7.src", "7Client-7.7.Z:patch-0:2.7.1-12.el7_7.x86_64", "7Client-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.ppc64", "7Client-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.ppc64le", 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An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. 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"7Workstation-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.ppc64le", "7Workstation-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.s390x", "7Workstation-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: OS shell command injection when processing crafted patch files" } ] }
rhsa-2019_3758
Vulnerability from csaf_redhat
Published
2019-11-06 17:13
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.6 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 7.6 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:3758", "url": "https://access.redhat.com/errata/RHSA-2019:3758" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", 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"vulnerabilities": [ { "cve": "CVE-2018-20969", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-08-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1746672" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", 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"HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.src", 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"id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", 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"7Server-Alt-7.6-EUS:patch-0:2.7.1-11.el7_6.src", "7Server-Alt-7.6-EUS:patch-0:2.7.1-11.el7_6.x86_64", "7Server-Alt-7.6-EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7Server-Alt-7.6-EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7Server-Alt-7.6-EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7Server-Alt-7.6-EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-13638" }, { "category": "external", "summary": "RHBZ#1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-13638", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13638" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638" } ], "release_date": "2019-07-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-11-06T17:13:29+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", 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"HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7ComputeNode-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7ComputeNode-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.s390x", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.src", "7Server-7.6.EUS:patch-0:2.7.1-11.el7_6.x86_64", "7Server-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7Server-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7Server-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7Server-7.6.EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64", "7Server-Alt-7.6-EUS:patch-0:2.7.1-11.el7_6.ppc64", "7Server-Alt-7.6-EUS:patch-0:2.7.1-11.el7_6.ppc64le", "7Server-Alt-7.6-EUS:patch-0:2.7.1-11.el7_6.s390x", "7Server-Alt-7.6-EUS:patch-0:2.7.1-11.el7_6.src", "7Server-Alt-7.6-EUS:patch-0:2.7.1-11.el7_6.x86_64", "7Server-Alt-7.6-EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64", "7Server-Alt-7.6-EUS:patch-debuginfo-0:2.7.1-11.el7_6.ppc64le", "7Server-Alt-7.6-EUS:patch-debuginfo-0:2.7.1-11.el7_6.s390x", "7Server-Alt-7.6-EUS:patch-debuginfo-0:2.7.1-11.el7_6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: OS shell command injection when processing crafted patch files" } ] }
rhsa-2019_3757
Vulnerability from csaf_redhat
Published
2019-11-06 17:01
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.5 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 7.5 Extended Update Support.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:3757", "url": "https://access.redhat.com/errata/RHSA-2019:3757" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_3757.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:30+00:00", "generator": { "date": "2024-11-22T13:43:30+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:3757", "initial_release_date": "2019-11-06T17:01:35+00:00", "revision_history": [ { "date": "2019-11-06T17:01:35+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-11-06T17:01:35+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:30+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux 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"7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" }, "product_reference": "patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "relates_to_product_reference": "7Server-7.5.EUS" } ] }, "vulnerabilities": [ { "cve": "CVE-2018-20969", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-08-20T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1746672" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", 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"https://www.cve.org/CVERecord?id=CVE-2018-20969", "url": "https://www.cve.org/CVERecord?id=CVE-2018-20969" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Aug/29", "url": "https://seclists.org/bugtraq/2019/Aug/29" } ], "release_date": "2019-08-16T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-11-06T17:01:35+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", 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"confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: do_ed_script in pch.c does not block strings beginning with a ! character" }, { "cve": "CVE-2019-13638", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", 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"summary": "RHBZ#1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-13638", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13638" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638" } ], "release_date": "2019-07-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-11-06T17:01:35+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", 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"confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7ComputeNode-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7ComputeNode-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.src", "7Server-7.5.EUS:patch-0:2.7.1-11.el7_5.x86_64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.ppc64le", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.s390x", "7Server-7.5.EUS:patch-debuginfo-0:2.7.1-11.el7_5.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: OS shell command injection when processing crafted patch files" } ] }
RHSA-2019:2964
Vulnerability from csaf_redhat
Published
2019-10-03 14:16
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:2964", "url": "https://access.redhat.com/errata/RHSA-2019:2964" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2964.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:16+00:00", "generator": { "date": "2024-11-22T13:43:16+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:2964", "initial_release_date": "2019-10-03T14:16:22+00:00", "revision_history": [ { "date": "2019-10-03T14:16:22+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-10-03T14:16:22+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:16+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Client 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An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. 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"privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "7Client-7.7.Z:patch-0:2.7.1-12.el7_7.ppc64", "7Client-7.7.Z:patch-0:2.7.1-12.el7_7.ppc64le", "7Client-7.7.Z:patch-0:2.7.1-12.el7_7.s390x", "7Client-7.7.Z:patch-0:2.7.1-12.el7_7.src", "7Client-7.7.Z:patch-0:2.7.1-12.el7_7.x86_64", "7Client-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.ppc64", "7Client-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.ppc64le", "7Client-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.s390x", "7Client-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.x86_64", "7ComputeNode-7.7.Z:patch-0:2.7.1-12.el7_7.ppc64", "7ComputeNode-7.7.Z:patch-0:2.7.1-12.el7_7.ppc64le", "7ComputeNode-7.7.Z:patch-0:2.7.1-12.el7_7.s390x", "7ComputeNode-7.7.Z:patch-0:2.7.1-12.el7_7.src", "7ComputeNode-7.7.Z:patch-0:2.7.1-12.el7_7.x86_64", "7ComputeNode-7.7.Z:patch-debuginfo-0:2.7.1-12.el7_7.ppc64", 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rhsa-2019_2798
Vulnerability from csaf_redhat
Published
2019-09-19 04:11
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:2798", "url": "https://access.redhat.com/errata/RHSA-2019:2798" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2798.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:11+00:00", "generator": { "date": "2024-11-22T13:43:11+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:2798", "initial_release_date": "2019-09-19T04:11:16+00:00", "revision_history": [ { "date": "2019-09-19T04:11:16+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-09-19T04:11:16+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:11+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux BaseOS 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Strings beginning with a exclamation mark are not blocked by default. When ed receives an exclamation mark-prefixed command line argument, the argument is executed as a shell command. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: do_ed_script in pch.c does not block strings beginning with a ! character", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2018-20969" }, { "category": "external", "summary": "RHBZ#1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2018-20969", "url": "https://www.cve.org/CVERecord?id=CVE-2018-20969" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969" }, { "category": "external", "summary": "https://seclists.org/bugtraq/2019/Aug/29", "url": "https://seclists.org/bugtraq/2019/Aug/29" } ], "release_date": "2019-08-16T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-09-19T04:11:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:2798" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: do_ed_script in pch.c does not block strings beginning with a ! character" }, { "cve": "CVE-2019-13638", "cwe": { "id": "CWE-78", "name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)" }, "discovery_date": "2019-07-23T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1733916" } ], "notes": [ { "category": "description", "text": "A flaw was found in GNU patch through version 2.7.6. An ed-style diff payload patch file with shell metacharacters can be used to inject OS shell commands into a system. The ed editor does not need to be present on the vulnerable system for this attack to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "patch: OS shell command injection when processing crafted patch files", "title": "Vulnerability summary" }, { "category": "other", "text": "Red Hat Enterprise Linux 6 is not affected by this vulnerability as the shipped version of patch did not carry the code that introduced this flaw.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-13638" }, { "category": "external", "summary": "RHBZ#1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-13638", "url": "https://www.cve.org/CVERecord?id=CVE-2019-13638" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13638" } ], "release_date": "2019-07-29T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2019-09-19T04:11:16+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2019:2798" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.src", "BaseOS-8.0.0.Z:patch-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debuginfo-0:2.7.6-9.el8_0.x86_64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.aarch64", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.ppc64le", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.s390x", "BaseOS-8.0.0.Z:patch-debugsource-0:2.7.6-9.el8_0.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" } ], "title": "patch: OS shell command injection when processing crafted patch files" } ] }
rhsa-2019_2964
Vulnerability from csaf_redhat
Published
2019-10-03 14:16
Modified
2024-11-22 13:43
Summary
Red Hat Security Advisory: patch security update
Notes
Topic
An update for patch is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).
Security Fix(es):
* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)
* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for patch is now available for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The patch program applies diff files to originals. The diff command is used to compare an original to a changed file. Diff lists the changes made to the file. A person who has the original file can then use the patch command with the diff file to add the changes to their original file (patching the file).\n\nSecurity Fix(es):\n\n* patch: do_ed_script in pch.c does not block strings beginning with a ! character (CVE-2018-20969)\n\n* patch: OS shell command injection when processing crafted patch files (CVE-2019-13638)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2019:2964", "url": "https://access.redhat.com/errata/RHSA-2019:2964" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#important", "url": "https://access.redhat.com/security/updates/classification/#important" }, { "category": "external", "summary": "1733916", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1733916" }, { "category": "external", "summary": "1746672", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1746672" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_2964.json" } ], "title": "Red Hat Security Advisory: patch security update", "tracking": { "current_release_date": "2024-11-22T13:43:16+00:00", "generator": { "date": "2024-11-22T13:43:16+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2019:2964", "initial_release_date": "2019-10-03T14:16:22+00:00", "revision_history": [ { "date": "2019-10-03T14:16:22+00:00", "number": "1", "summary": "Initial version" }, { "date": "2019-10-03T14:16:22+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-22T13:43:16+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", "version": "3" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux Client 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ghsa-g5pm-269j-95rr
Vulnerability from github
Published
2022-05-24 16:53
Modified
2024-04-04 01:41
Severity ?
Details
do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.
{ "affected": [], "aliases": [ "CVE-2018-20969" ], "database_specific": { "cwe_ids": [ "CWE-78" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2019-08-16T04:15:00Z", "severity": "HIGH" }, "details": "do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.", "id": "GHSA-g5pm-269j-95rr", "modified": "2024-04-04T01:41:20Z", "published": "2022-05-24T16:53:46Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20969" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:2798" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:2964" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:3757" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:3758" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:4061" }, { "type": "WEB", "url": "https://git.savannah.gnu.org/cgit/patch.git/commit/?id=3fcd042d26d70856e826a42b5f93dc4854d80bf0" }, { "type": "WEB", "url": "https://github.com/irsl/gnu-patch-vulnerabilities" }, { "type": "WEB", "url": "https://seclists.org/bugtraq/2019/Aug/29" }, { "type": "WEB", "url": "http://packetstormsecurity.com/files/154124/GNU-patch-Command-Injection-Directory-Traversal.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
cve-2018-20969
Vulnerability from fkie_nvd
Published
2019-08-16 04:15
Modified
2024-11-21 04:02
Severity ?
Summary
do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.
References
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:gnu:patch:*:*:*:*:*:*:*:*", "matchCriteriaId": "0324E14E-0A19-4B70-B316-19577201C5D8", "versionEndIncluding": "2.7.6", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter." }, { "lang": "es", "value": "La funci\u00f3n do_ed_script en el archivo pch.c en el parche GNU versiones hasta 2.7.6 no bloquea cadenas que comienzan con un car\u00e1cter !. NOTA: este es el mismo commit para CVE-2019-13638, pero la sintaxis ! es espec\u00edfica para ed y no est\u00e1 relacionada con un metacar\u00e1cter de shell." } ], "id": "CVE-2018-20969", "lastModified": "2024-11-21T04:02:35.423", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-08-16T04:15:09.860", "references": [ { "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://packetstormsecurity.com/files/154124/GNU-patch-Command-Injection-Directory-Traversal.html" }, { "source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2019:2798" }, { "source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2019:2964" }, { "source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2019:3757" }, { "source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2019:3758" }, { "source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2019:4061" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://git.savannah.gnu.org/cgit/patch.git/commit/?id=3fcd042d26d70856e826a42b5f93dc4854d80bf0" }, { "source": "cve@mitre.org", "url": "https://github.com/irsl/gnu-patch-vulnerabilities" }, { "source": "cve@mitre.org", "tags": [ "Exploit", "Mailing List", "Patch", "Third Party Advisory" ], "url": "https://seclists.org/bugtraq/2019/Aug/29" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://packetstormsecurity.com/files/154124/GNU-patch-Command-Injection-Directory-Traversal.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2019:2798" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2019:2964" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2019:3757" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2019:3758" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://access.redhat.com/errata/RHSA-2019:4061" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://git.savannah.gnu.org/cgit/patch.git/commit/?id=3fcd042d26d70856e826a42b5f93dc4854d80bf0" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/irsl/gnu-patch-vulnerabilities" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Mailing List", "Patch", "Third Party Advisory" ], "url": "https://seclists.org/bugtraq/2019/Aug/29" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-78" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
gsd-2018-20969
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2018-20969", "description": "do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.", "id": "GSD-2018-20969", "references": [ "https://www.suse.com/security/cve/CVE-2018-20969.html", "https://access.redhat.com/errata/RHSA-2019:4061", "https://access.redhat.com/errata/RHSA-2019:3758", "https://access.redhat.com/errata/RHSA-2019:3757", "https://access.redhat.com/errata/RHSA-2019:2964", "https://access.redhat.com/errata/RHSA-2019:2798", "https://advisories.mageia.org/CVE-2018-20969.html", "https://alas.aws.amazon.com/cve/html/CVE-2018-20969.html", "https://linux.oracle.com/cve/CVE-2018-20969.html", "https://packetstormsecurity.com/files/cve/CVE-2018-20969" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2018-20969" ], "details": "do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter.", "id": "GSD-2018-20969", "modified": "2023-12-13T01:22:29.609124Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-20969", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://git.savannah.gnu.org/cgit/patch.git/commit/?id=3fcd042d26d70856e826a42b5f93dc4854d80bf0", "refsource": "MISC", "url": "https://git.savannah.gnu.org/cgit/patch.git/commit/?id=3fcd042d26d70856e826a42b5f93dc4854d80bf0" }, { "name": "20190816 Details about recent GNU patch vulnerabilities", "refsource": "BUGTRAQ", "url": "https://seclists.org/bugtraq/2019/Aug/29" }, { "name": "http://packetstormsecurity.com/files/154124/GNU-patch-Command-Injection-Directory-Traversal.html", "refsource": "MISC", "url": "http://packetstormsecurity.com/files/154124/GNU-patch-Command-Injection-Directory-Traversal.html" }, { "name": "https://github.com/irsl/gnu-patch-vulnerabilities", "refsource": "MISC", "url": "https://github.com/irsl/gnu-patch-vulnerabilities" }, { "name": "RHSA-2019:2798", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2798" }, { "name": "RHSA-2019:2964", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2964" }, { "name": "RHSA-2019:3757", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3757" }, { "name": "RHSA-2019:3758", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3758" }, { "name": "RHSA-2019:4061", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:4061" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:gnu:patch:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.7.6", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-20969" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "do_ed_script in pch.c in GNU patch through 2.7.6 does not block strings beginning with a ! character. NOTE: this is the same commit as for CVE-2019-13638, but the ! syntax is specific to ed, and is unrelated to a shell metacharacter." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-78" } ] } ] }, "references": { "reference_data": [ { "name": "https://git.savannah.gnu.org/cgit/patch.git/commit/?id=3fcd042d26d70856e826a42b5f93dc4854d80bf0", "refsource": "MISC", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://git.savannah.gnu.org/cgit/patch.git/commit/?id=3fcd042d26d70856e826a42b5f93dc4854d80bf0" }, { "name": "20190816 Details about recent GNU patch vulnerabilities", "refsource": "BUGTRAQ", "tags": [ "Exploit", "Mailing List", "Patch", "Third Party Advisory" ], "url": "https://seclists.org/bugtraq/2019/Aug/29" }, { "name": "http://packetstormsecurity.com/files/154124/GNU-patch-Command-Injection-Directory-Traversal.html", "refsource": "MISC", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://packetstormsecurity.com/files/154124/GNU-patch-Command-Injection-Directory-Traversal.html" }, { "name": "https://github.com/irsl/gnu-patch-vulnerabilities", "refsource": "MISC", "tags": [], "url": "https://github.com/irsl/gnu-patch-vulnerabilities" }, { "name": "RHSA-2019:2798", "refsource": "REDHAT", "tags": [], "url": "https://access.redhat.com/errata/RHSA-2019:2798" }, { "name": "RHSA-2019:2964", "refsource": "REDHAT", "tags": [], "url": "https://access.redhat.com/errata/RHSA-2019:2964" }, { "name": "RHSA-2019:3757", "refsource": "REDHAT", "tags": [], "url": "https://access.redhat.com/errata/RHSA-2019:3757" }, { "name": "RHSA-2019:4061", "refsource": "REDHAT", "tags": [], "url": "https://access.redhat.com/errata/RHSA-2019:4061" }, { "name": "RHSA-2019:3758", "refsource": "REDHAT", "tags": [], "url": "https://access.redhat.com/errata/RHSA-2019:3758" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": true }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } }, "lastModifiedDate": "2019-09-05T16:15Z", "publishedDate": "2019-08-16T04:15Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.