sudo

5 results · Clear filters · Feed

• High 7.8
  CVE-2026-96512 Public exploit

  Sudo: sudo: tz environment variable allows bypass of notbefore/notafter time-based authorization

  A flaw was found in sudo. When sudoers rules use NOTBEFORE or NOTAFTER time-based access restrictions with timestamps that omit the trailing 'Z' timezone indicator, the time evaluation relies on the TZ environment variable inherited from the calling user. Bec…

  Red Hat Red Hat Enterprise Linux 9 Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 10 Linux Debian Ubuntu Alpine
  Sep 23, 2026
• High 7.2
  CVE-2023-27320

  Sudo before 1.9.13p2 has a double free in the per-command chroot feature.

  sudo sudo sudo Debian Ubuntu Alpine
  Feb 28, 2023
• High 7.8
  CVE-2023-22809 Public exploit EPSS 55%

  In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-provided environme…

  sudo sudo sudo Debian Ubuntu Alpine
  Jan 18, 2023
• High 7.1
  CVE-2022-43995

  Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bou…

  sudo sudo Debian Alpine
  Nov 2, 2022
• High 7.8
  CVE-2021-3156 Exploited Public exploit EPSS 100%

  Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privileg…

  sudo sudo sudo Debian Ubuntu Alpine
  Jan 26, 2021

  KEV Apr 6, 2022