rhsa-2023_6429
Vulnerability from csaf_redhat
Published
2023-11-07 08:22
Modified
2024-11-15 13:41
Summary
Red Hat Security Advisory: libpq security update
Notes
Topic
An update for libpq is now available for Red Hat Enterprise Linux 9.
Red Hat Product Security has rated this update as having a security impact of Low. 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 libpq package provides the PostgreSQL client library, which allows client programs to connect to PostgreSQL servers.
Security Fix(es):
* postgresql: Client memory disclosure when connecting with Kerberos to modified server (CVE-2022-41862)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.3 Release Notes linked from 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": "Low" }, "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 libpq is now available for Red Hat Enterprise Linux 9.\n\nRed Hat Product Security has rated this update as having a security impact of Low. 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 libpq package provides the PostgreSQL client library, which allows client programs to connect to PostgreSQL servers. \n\nSecurity Fix(es):\n\n* postgresql: Client memory disclosure when connecting with Kerberos to modified server (CVE-2022-41862)\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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 9.3 Release Notes linked from 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-2023:6429", "url": "https://access.redhat.com/errata/RHSA-2023:6429" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#low", "url": "https://access.redhat.com/security/updates/classification/#low" }, { "category": "external", "summary": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.3_release_notes/index", "url": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.3_release_notes/index" }, { "category": "external", "summary": "2165722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2165722" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_6429.json" } ], "title": "Red Hat Security Advisory: libpq security update", "tracking": { "current_release_date": "2024-11-15T13:41:21+00:00", "generator": { "date": "2024-11-15T13:41:21+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2023:6429", "initial_release_date": "2023-11-07T08:22:43+00:00", "revision_history": [ { "date": "2023-11-07T08:22:43+00:00", "number": "1", "summary": "Initial version" }, { "date": "2023-11-07T08:22:43+00:00", "number": "2", "summary": "Last updated version" }, { "date": "2024-11-15T13:41:21+00:00", "number": "3", "summary": "Last generated version" } ], "status": "final", 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Enterprise Linux AppStream (v. 9)", "product_id": "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.x86_64" }, "product_reference": "libpq-devel-0:13.11-1.el9.x86_64", "relates_to_product_reference": "AppStream-9.3.0.GA" }, { "category": "default_component_of", "full_product_name": { "name": "libpq-devel-debuginfo-0:13.11-1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", "product_id": "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.aarch64" }, "product_reference": "libpq-devel-debuginfo-0:13.11-1.el9.aarch64", "relates_to_product_reference": "AppStream-9.3.0.GA" }, { "category": "default_component_of", "full_product_name": { "name": "libpq-devel-debuginfo-0:13.11-1.el9.i686 as a component of Red Hat Enterprise Linux AppStream (v. 9)", "product_id": "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.i686" }, "product_reference": "libpq-devel-debuginfo-0:13.11-1.el9.i686", "relates_to_product_reference": "AppStream-9.3.0.GA" }, { "category": "default_component_of", "full_product_name": { "name": "libpq-devel-debuginfo-0:13.11-1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)", "product_id": "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.ppc64le" }, "product_reference": "libpq-devel-debuginfo-0:13.11-1.el9.ppc64le", "relates_to_product_reference": "AppStream-9.3.0.GA" }, { "category": "default_component_of", "full_product_name": { "name": "libpq-devel-debuginfo-0:13.11-1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)", "product_id": "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.s390x" }, "product_reference": "libpq-devel-debuginfo-0:13.11-1.el9.s390x", "relates_to_product_reference": "AppStream-9.3.0.GA" }, { "category": "default_component_of", "full_product_name": { "name": "libpq-devel-debuginfo-0:13.11-1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)", "product_id": "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.x86_64" }, "product_reference": "libpq-devel-debuginfo-0:13.11-1.el9.x86_64", "relates_to_product_reference": "AppStream-9.3.0.GA" } ] }, "vulnerabilities": [ { "acknowledgments": [ { "names": [ "the PostgreSQL project" ], "organization": "Jacob Champion", "summary": "Acknowledged by upstream." } ], "cve": "CVE-2022-41862", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2023-01-30T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2165722" } ], "notes": [ { "category": "description", "text": "A flaw was found In PostgreSQL. A modified, unauthenticated server can send an unterminated string during the establishment of Kerberos transport encryption. In certain conditions, a server can cause a libpq client to over-read and report an error message containing uninitialized bytes.", "title": "Vulnerability description" }, { "category": "summary", "text": "postgresql: Client memory disclosure when connecting with Kerberos to modified server", "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": [ "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.src", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2022-41862" }, { "category": "external", "summary": "RHBZ#2165722", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2165722" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2022-41862", "url": "https://www.cve.org/CVERecord?id=CVE-2022-41862" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-41862", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41862" } ], "release_date": "2023-02-09T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2023-11-07T08:22:43+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": [ "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.src", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2023:6429" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "products": [ "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.src", "AppStream-9.3.0.GA:libpq-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-debuginfo-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-debugsource-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-devel-0:13.11-1.el9.x86_64", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.aarch64", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.i686", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.ppc64le", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.s390x", "AppStream-9.3.0.GA:libpq-devel-debuginfo-0:13.11-1.el9.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "postgresql: Client memory disclosure when connecting with Kerberos to modified server" } ] }
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Sightings
Author | Source | Type | Date |
---|
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.