QID 241123

Date Published: 2023-01-25

QID 241123: Red Hat Update for sssd (RHSA-2023:0403)

The system security services daemon (sssd) service provides a set of daemons to manage access to remote directories and authentication mechanisms.
It also provides the name service switch (nss) and the pluggable authentication modules (pam) interfaces toward the system, and a pluggable back-end system to connect to multiple different account sources...Security Fix(es):

    sssd: libsss_certmap fails to sanitise certificate data used in ldap filters (cve-2022-4254).
Affected Products:
    Red Hat enterprise linux server 7 x86_64.
    Red hat enterprise linux workstation 7 x86_64.
    Red hat enterprise linux desktop 7 x86_64.
    Red hat enterprise linux for ibm z systems 7 s390x.
    Red hat enterprise linux for power, big endian 7 ppc64.
    Red hat enterprise linux for scientific computing 7 x86_64.
    Red hat enterprise linux for power, little endian 7 ppc64le.
.

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-2023:0403 for updates and patch information.
    Vendor References

    CVEs related to QID 241123

    CVE-2022-4254 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2023:0403 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2023:0403
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