VDB

CVE-2021-20251

CVE-2021-20251 PUBLISHED CVSS 5.900000095367432 MEDIUM

A flaw was found in samba. A race condition in the password lockout code may lead to the risk of brute force attacks being successful if special conditions are met.

EPSS 0.76% · 53.5th percentile

Risk Scores

CVSS 3.1
5.900000095367432
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
0.76%
53.5th percentile

Affected Products

VendorProductVersions
Ubuntu:Pro:14.04:LTSsamba2:3.6.18-1ubuntu3, *, *
Ubuntu:Pro:20.04:LTSsamba2:4.11.6+dfsg-0ubuntu1.4, 2:4.10.7+dfsg-0ubuntu2, 2:4.10.7+dfsg-0ubuntu3
Ubuntu:Pro:18.04:LTSsamba2:4.7.6+dfsg~ubuntu-0ubuntu2.5, 0, 2:4.6.7+dfsg-1ubuntu3
Ubuntu:22.04:LTSsamba2:4.15.5~dfsg-0ubuntu4, 2:4.15.9+dfsg-0ubuntu0.3, 2:4.15.13+dfsg-0ubuntu1.1
Ubuntu:Pro:16.04:LTSsamba2:4.3.11+dfsg-0ubuntu0.16.04.31, 2:4.3.11+dfsg-0ubuntu0.16.04.32, 2:4.3.11+dfsg-0ubuntu0.16.04.34

Timeline

  • Oct 19, 2022 CVE Published
  • Mar 7, 2023 EPSS Score
  • Apr 16, 2023 EPSS Score
  • May 25, 2023 EPSS Score
  • Jul 4, 2023 EPSS Score
  • Aug 12, 2023 EPSS Score
  • Sep 21, 2023 EPSS Score
  • Oct 30, 2023 EPSS Score
  • Dec 9, 2023 EPSS Score
  • Jan 17, 2024 EPSS Score
  • Feb 26, 2024 EPSS Score
  • Apr 6, 2024 EPSS Score

References

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