rhsa-2020_1840
Vulnerability from csaf_redhat
Published
2020-04-28 15:52
Modified
2024-11-05 22:09
Summary
Red Hat Security Advisory: openssl security and bug fix update
Notes
Topic
An update for openssl is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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
OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library.
Security Fix(es):
* openssl: side-channel weak encryption vulnerability (CVE-2019-1547)
* openssl: information disclosure in fork() (CVE-2019-1549)
* openssl: information disclosure in PKCS7_dataDecode and CMS_decrypt_set1_pkey (CVE-2019-1563)
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 8.2 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.
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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": "OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library.\n\nSecurity Fix(es):\n\n* openssl: side-channel weak encryption vulnerability (CVE-2019-1547)\n\n* openssl: information disclosure in fork() (CVE-2019-1549)\n\n* openssl: information disclosure in PKCS7_dataDecode and CMS_decrypt_set1_pkey (CVE-2019-1563)\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 8.2 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-2020:1840", "url": "https://access.redhat.com/errata/RHSA-2020:1840" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.2_release_notes/index", "url": 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}, { "category": "external", "summary": "1752100", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1752100" }, { "category": "external", "summary": "1758587", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1758587" }, { "category": "external", "summary": "1793984", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1793984" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_1840.json" } ], "title": "Red Hat Security Advisory: openssl security and bug fix update", "tracking": { "current_release_date": "2024-11-05T22:09:30+00:00", "generator": { "date": "2024-11-05T22:09:30+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.1.1" } }, "id": "RHSA-2020:1840", "initial_release_date": "2020-04-28T15:52:32+00:00", "revision_history": [ { "date": "2020-04-28T15:52:32+00:00", "number": "1", "summary": "Initial version" }, { "date": "2020-04-28T15:52:32+00:00", "number": "2", "summary": "Last 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"openssl-perl-1:1.1.1c-15.el8.s390x", "relates_to_product_reference": "BaseOS-8.2.0.GA" }, { "category": "default_component_of", "full_product_name": { "name": "openssl-perl-1:1.1.1c-15.el8.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 8)", "product_id": "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.x86_64" }, "product_reference": "openssl-perl-1:1.1.1c-15.el8.x86_64", "relates_to_product_reference": "BaseOS-8.2.0.GA" } ] }, "vulnerabilities": [ { "cve": "CVE-2019-1547", "cwe": { "id": "CWE-602", "name": "Client-Side Enforcement of Server-Side Security" }, "discovery_date": "2019-09-11T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1752090" } ], "notes": [ { "category": "description", "text": "Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to construct a group using explicit parameters (instead of using a named curve). In those cases it is possible that such a group does not have the cofactor present. This can occur even where all the parameters match a known named curve. If such a curve is used then OpenSSL falls back to non-side channel resistant code paths which may result in full key recovery during an ECDSA signature operation. In order to be vulnerable an attacker would have to have the ability to time the creation of a large number of signatures where explicit parameters with no co-factor present are in use by an application using libcrypto. For the avoidance of doubt libssl is not vulnerable because explicit parameters are never used. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).", "title": "Vulnerability description" }, { "category": "summary", "text": "openssl: side-channel weak encryption vulnerability", "title": "Vulnerability summary" }, { "category": "other", "text": "As per upstream: In order to be vulnerable an attacker would have to have the ability to time the creation of a large number of signatures where explicit parameters with no co-factor present are in use by an application using libcrypto. Also libssl is not vulnerable because explicit parameters are never used.", "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-8.2.0.GA:openssl-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.src", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.x86_64", 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"title": "openssl: side-channel weak encryption vulnerability" }, { "cve": "CVE-2019-1549", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2019-09-11T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1752095" } ], "notes": [ { "category": "description", "text": "OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A partial mitigation for this issue is that the output from a high precision timer is mixed into the RNG state so the likelihood of a parent and child process sharing state is significantly reduced. If an application already calls OPENSSL_init_crypto() explicitly using OPENSSL_INIT_ATFORK then this problem does not occur at all. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c).", "title": "Vulnerability description" }, { "category": "summary", "text": "openssl: information disclosure in fork()", "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-8.2.0.GA:openssl-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.src", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.ppc64le", 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"https://nvd.nist.gov/vuln/detail/CVE-2019-1549", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1549" } ], "release_date": "2019-09-10T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-04-28T15:52:32+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\n\nFor the update to take effect, all services linked to the OpenSSL library must be restarted, or the system rebooted.", "product_ids": [ "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.src", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.ppc64le", 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"BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "openssl: information disclosure in fork()" }, { "cve": "CVE-2019-1563", "cwe": { "id": "CWE-200", "name": "Exposure of Sensitive Information to an Unauthorized Actor" }, "discovery_date": "2019-09-11T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1752100" } ], "notes": [ { "category": "description", "text": "In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info to decrypt. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).", "title": "Vulnerability description" }, { "category": "summary", "text": "openssl: information disclosure in PKCS7_dataDecode and CMS_decrypt_set1_pkey", "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-8.2.0.GA:openssl-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.src", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2019-1563" }, { "category": "external", "summary": "RHBZ#1752100", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1752100" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2019-1563", "url": "https://www.cve.org/CVERecord?id=CVE-2019-1563" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-1563", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1563" } ], "release_date": "2019-09-10T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2020-04-28T15:52:32+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\n\nFor the update to take effect, all services linked to the OpenSSL library must be restarted, or the system rebooted.", "product_ids": [ "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.src", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2020:1840" }, { "category": "workaround", "details": "This attack is carried out by sending a large number of messages to be decrypted by the victim. The attacker needs to receive a response from the victim if the decryption was successful or not. Therefore only if the user application compiled with openssl is designed above way, the attack will be viable.\nOnly CMS_decrypt and PKCS7_decrypt functions are affected. Applications compiled with openssl are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info to decrypt.", "product_ids": [ "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.src", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.x86_64" ] } ], "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:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.0" }, "products": [ "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.src", "BaseOS-8.2.0.GA:openssl-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-debuginfo-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-debugsource-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-devel-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-libs-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.i686", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-libs-debuginfo-1:1.1.1c-15.el8.x86_64", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.aarch64", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.ppc64le", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.s390x", "BaseOS-8.2.0.GA:openssl-perl-1:1.1.1c-15.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Low" } ], "title": "openssl: information disclosure in PKCS7_dataDecode and CMS_decrypt_set1_pkey" } ] }
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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.