QID 241248

Date Published: 2023-03-08

QID 241248: Red Hat Update for samba (RHSA-2023:1090)

Samba is an open-source implementation of the server message block (smb) protocol and the related common internet file system (cifs) protocol, which allow pc-compatible machines to share files, printers, and various information...Security Fix(es):

    samba: rc4/hmac-md5 netlogon secure channel is weak and should be avoided (cve-2022-38023).
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 resilient storage for x86_64 7 x86_64.
    Red hat enterprise linux for power, little endian 7 ppc64le.
    Red hat enterprise linux resilient storage for ibm z systems 7 s390x.
    Red hat enterprise linux resilient storage 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 - 8.1 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2023:1090 for updates and patch information.
    Vendor References

    CVEs related to QID 241248

    CVE-2022-38023 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2023:1090 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2023:1090
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