QID 239968

Date Published: 2021-12-21

QID 239968: Red Hat Update for samba (RHSA-2021:5192)

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: active directory (ad) domain user could become root on domain members (cve-2020-25717)
  • samba: smb1 client connections can be downgraded to plaintext authentication (cve-2016-2124)

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 Medium - 4.2 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2021:5192 for updates and patch information.
    Vendor References

    CVEs related to QID 239968

    CVE-2016-2124 | CVE-2020-25717 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:5192 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:5192
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