VDB

CVE-2020-25721

CVE-2020-25721 PUBLISHED CVSS 8.800000190734863 HIGH

Kerberos acceptors need easy access to stable AD identifiers (eg objectSid). Samba as an AD DC now provides a way for Linux applications to obtain a reliable SID (and samAccountName) in issued tickets.

EPSS 2.06% · 80.2th percentile

Risk Scores

CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
2.06%
80.2th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:18.04:LTSsamba*, *, *
Ubuntu:Pro:16.04:LTSsamba2:4.3.11+dfsg-0ubuntu0.16.04.30, 2:4.3.11+dfsg-0ubuntu0.16.04.31, 2:4.3.11+dfsg-0ubuntu0.16.04.32
Ubuntu:22.04:LTSsamba2:4.13.5+dfsg-2ubuntu2, 2:4.13.5+dfsg-2ubuntu3, 0
Ubuntu:20.04:LTSsamba2:4.11.6+dfsg-0ubuntu1.6, 2:4.11.6+dfsg-0ubuntu1.5, 2:4.11.6+dfsg-0ubuntu1.4
Ubuntu:Pro:14.04:LTSsamba2:4.3.11+dfsg-0ubuntu0.14.04.2, *, *

Timeline

  • Nov 9, 2021 CVE Published
  • Mar 17, 2022 EPSS Score
  • May 7, 2022 EPSS Score
  • Jun 28, 2022 EPSS Score
  • Oct 10, 2022 EPSS Score
  • Nov 30, 2022 EPSS Score
  • Jan 20, 2023 EPSS Score
  • Mar 7, 2023 EPSS Score
  • Mar 13, 2023 EPSS Score
  • Jun 24, 2023 EPSS Score
  • Aug 14, 2023 EPSS Score
  • Oct 5, 2023 EPSS Score

References

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