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Package "sudo"

Name: sudo

Description:

This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • Provide limited super user privileges to specific users
Latest version: 1.8.31-1ubuntu1.5
Release: focal (20.04)
Level: security
Repository: universe

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List of files in package
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Other versions of "sudo" in Focal

Repository Area Version
base main 1.8.31-1ubuntu1
base universe 1.8.31-1ubuntu1
security main 1.8.31-1ubuntu1.5
updates main 1.8.31-1ubuntu1.5
updates universe 1.8.31-1ubuntu1.5

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Changelog

Version: 1.8.31-1ubuntu1.5 2023-04-11 15:06:53 UTC

  sudo (1.8.31-1ubuntu1.5) focal-security; urgency=medium

  * SECURITY UPDATE: does not escape control characters
    - debian/patches/CVE-2023-2848x-1.patch: escape control characters in
      log messages and sudoreplay output in docs/sudoers.man.in,
      docs/sudoers.mdoc.in, docs/sudoreplay.man.in,
      docs/sudoreplay.mdoc.in, include/sudo_compat.h, include/sudo_lbuf.h,
      lib/util/lbuf.c, lib/util/util.exp.in, plugins/sudoers/logging.c,
      plugins/sudoers/sudoreplay.c.
    - debian/patches/CVE-2023-2848x-2.patch: fix regression in
      plugins/sudoers/logging.c.
    - CVE-2023-28486
    - CVE-2023-28487

 -- Marc Deslauriers <email address hidden> Tue, 04 Apr 2023 07:56:28 -0400
Source diff to previous version
CVE-2023-28486 Sudo before 1.9.13 does not escape control characters in log messages.
CVE-2023-28487 Sudo before 1.9.13 does not escape control characters in sudoreplay output.

Version: 1.8.31-1ubuntu1.4 2023-01-18 20:08:10 UTC

  sudo (1.8.31-1ubuntu1.4) focal-security; urgency=medium

  * SECURITY UPDATE: arbitrary file overwrite via sudoedit
    - debian/patches/CVE-2023-22809.patch: do not permit editor arguments
      to include -- in plugins/sudoers/editor.c, plugins/sudoers/sudoers.c,
      plugins/sudoers/visudo.c.
    - CVE-2023-22809

 -- Marc Deslauriers <email address hidden> Mon, 16 Jan 2023 08:06:24 -0500
Source diff to previous version

Version: 1.8.31-1ubuntu1.2 2021-01-26 20:06:42 UTC

  sudo (1.8.31-1ubuntu1.2) focal-security; urgency=medium

  * SECURITY UPDATE: dir existence issue via sudoedit race
    - debian/patches/CVE-2021-23239.patch: fix potential directory existing
      info leak in sudoedit in src/sudo_edit.c.
    - CVE-2021-23239
  * SECURITY UPDATE: heap-based buffer overflow
    - debian/patches/CVE-2021-3156-pre1.patch: sanity check size when
      converting the first record to TS_LOCKEXCL in
      plugins/sudoers/timestamp.c.
    - debian/patches/CVE-2021-3156-1.patch: reset valid_flags to
      MODE_NONINTERACTIVE for sudoedit in src/parse_args.c.
    - debian/patches/CVE-2021-3156-2.patch: add sudoedit flag checks in
      plugin in plugins/sudoers/policy.c.
    - debian/patches/CVE-2021-3156-3.patch: fix potential buffer overflow
      when unescaping backslashes in plugins/sudoers/sudoers.c.
    - debian/patches/CVE-2021-3156-4.patch: fix the memset offset when
      converting a v1 timestamp to TS_LOCKEXCL in
      plugins/sudoers/timestamp.c.
    - debian/patches/CVE-2021-3156-5.patch: don't assume that argv is
      allocated as a single flat buffer in src/parse_args.c.
    - CVE-2021-3156

 -- Marc Deslauriers <email address hidden> Tue, 19 Jan 2021 09:21:02 -0500
CVE-2021-23239 The sudoedit personality of Sudo before 1.9.5 may allow a local unprivileged user to perform arbitrary directory-existence tests by winning a sudo_ed
CVE-2021-3156 Heap-based buffer overflow


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