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Package "sudo"

Name: sudo

Description:

Provide limited super user privileges to specific users
Latest version: 1.9.15p5-3ubuntu5.24.04.4
Release: noble (24.04)
Level: security
Repository: main
Homepage: https://www.sudo.ws/

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APT INSTALL

Other versions of "sudo" in Noble

Repository Area Version
base universe 1.9.15p5-3ubuntu5
base main 1.9.15p5-3ubuntu5
security universe 1.9.15p5-3ubuntu5.24.04.4
updates universe 1.9.15p5-3ubuntu5.24.04.4
updates main 1.9.15p5-3ubuntu5.24.04.4

Changelog

Version: 1.9.15p5-3ubuntu5.24.04.4 2026-10-07 15:38:18 UTC

sudo (1.9.15p5-3ubuntu5.24.04.4) noble-security; urgency=medium

  * SECURITY UPDATE: NOTBEFORE or NOTAFTER restrictions bypass via TZ
    - debian/patches/CVE-2026-96512-pre1.patch: sudo: ignore user-specified TZ
      environment variable in src/sudo.c.
    - debian/patches/CVE-2026-96512.patch: Remove TZ from sudo's working
      environment without modifying envp. in src/sudo.c.
    - CVE-2026-96512

 -- Marc Deslauriers Tue, 06 Oct 2026 09:51:33 -0400
Source diff to previous version
CVE-2026-96512 A flaw was found in sudo. When sudoers rules use NOTBEFORE or NOTAFTER time-based access restrictions with timestamps that omit the trailing 'Z' time

Version: 1.9.15p5-3ubuntu5.24.04.3 2026-09-22 16:07:41 UTC

sudo (1.9.15p5-3ubuntu5.24.04.3) noble-security; urgency=medium

  * SECURITY UPDATE: intercept and log_subcmds bypass via execveat(2)
    - debian/patches/CVE-2026-82474-pre1.patch: resolve /proc/self/fd/N
      pathname in get_execve_info().
    - debian/patches/CVE-2026-82474-pre2.patch: pass correct name to
      proc_read_link().
    - debian/patches/CVE-2026-82474.patch: add intercept and log_subcmds
      support for execveat(2).
    - debian/patches/CVE-2026-82474-2.patch: error out if we run out of
      space rewriting pathname.
    - debian/patches/CVE-2026-82474-3.patch: fix handling of relative paths
      in the execveat(2) intercept support.
    - CVE-2026-82474

 -- John Breton Mon, 21 Sep 2026 14:37:45 -0400
Source diff to previous version
CVE-2026-82474 Sudo through 1.9.17p2 fails to apply intercept policy checks to the execveat system call in ptrace-based intercept mode. Users permitted to run speci

Version: 1.9.15p5-3ubuntu5.24.04.2 2026-03-12 23:09:47 UTC

  sudo (1.9.15p5-3ubuntu5.24.04.2) noble-security; urgency=medium

  * SECURITY UPDATE: exec_mailer gid issue (LP: #2143042)
    - debian/patches/lp2143042.patch: set group as well as uid when running
      the mailer and make a setuid(), setgid() or setgroups() failure fatal
      in include/sudo_eventlog.h, lib/eventlog/eventlog.c,
      lib/eventlog/eventlog_conf.c, plugins/sudoers/logging.c,
      plugins/sudoers/policy.c.
    - No CVE number

 -- Marc Deslauriers <email address hidden> Mon, 02 Mar 2026 07:56:19 -0500
Source diff to previous version
2143042 exec_mailer: Set group as well as uid when running the mailer

Version: 1.9.15p5-3ubuntu5.24.04.1 2025-06-30 19:07:08 UTC

  sudo (1.9.15p5-3ubuntu5.24.04.1) noble-security; urgency=medium

  * SECURITY UPDATE: Local Privilege Escalation via host option
    - debian/patches/CVE-2025-32462.patch: only allow specifying a host
      when listing privileges.
    - CVE-2025-32462
  * SECURITY UPDATE: Local Privilege Escalation via chroot option
    - debian/patches/CVE-2025-32463.patch: remove user-selected root
      directory chroot option.
    - CVE-2025-32463

 -- Marc Deslauriers <email address hidden> Wed, 25 Jun 2025 08:42:53 -0400
CVE-2025-32462 Local Privilege Escalation via host option
CVE-2025-32463 Local Privilege Escalation via chroot option


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