QID 240862

Date Published: 2022-11-15

QID 240862: Red Hat Update for libksba (RHSA-2022:7927)

Ksba (pronounced kasbah) is a library to make x.509 certificates as well as the cms easily accessible by other applications.
Both specifications are building blocks of s/mime and tls...Security Fix(es):

    libksba: integer overflow may lead to remote code execution (cve-2022-3515).
Affected Products:
    Red Hat enterprise linux for x86_64 - extended update support 8.4 x86_64.
    Red hat enterprise linux server - aus 8.4 x86_64.
    Red hat enterprise linux for ibm z systems - extended update support 8.4 s390x.
    Red hat enterprise linux for power, little endian - extended update support 8.4 ppc64le.
    Red hat enterprise linux server - tus 8.4 x86_64.
    Red hat enterprise linux for arm 64 - extended update support 8.4 aarch64.
    Red hat enterprise linux server for power le - update services for sap solutions 8.4 ppc64le.
    Red hat enterprise linux for x86_64 - update services for sap solutions 8.4 x86_64.
    Red hat codeready linux builder for x86_64 - extended update support 8.4 x86_64.
    Red hat codeready linux builder for power, little endian - extended update support 8.4 ppc64le.
    Red hat codeready linux builder for ibm z systems - extended update support 8.4 s390x.
    Red hat codeready linux builder for arm 64 - extended update support 8.4 aarch64.
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Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as Critical - 8.6 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:7927 for updates and patch information.
    Vendor References

    CVEs related to QID 240862

    CVE-2022-3515 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:7927 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:7927
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