[ubuntu/bionic-security] shadow 1:4.5-1ubuntu2.4 (Accepted)

Camila Camargo de Matos camila.camargodematos at canonical.com
Mon Nov 28 13:43:57 UTC 2022


shadow (1:4.5-1ubuntu2.4) bionic-security; urgency=medium

  * SECURITY UPDATE: race condition when copying and removing directory trees
    - debian/patches/CVE-2013-4235-pre1.patch: add nofollow to opens.
    - debian/patches/CVE-2013-4235-pre2.patch: prepare context for actual file
      type (set_selinux_file_context).
    - debian/patches/CVE-2013-4235-1.patch: avoid races in chown_tree().
    - debian/patches/CVE-2013-4235-2.patch: avoid races in remove_tree().
    - debian/patches/CVE-2013-4235-3.patch: require symlink support.
    - debian/patches/CVE-2013-4235-4.patch: fail if regular file pre-exists in
      copy_tree().
    - debian/patches/CVE-2013-4235-5.patch: more robust file content copy in
      copy_tree().
    - debian/patches/CVE-2013-4235-6.patch: address minor compiler warnings.
    - debian/patches/CVE-2013-4235-7.patch: avoid races in copy_tree().
    - debian/patches/CVE-2013-4235-post1.patch: use fchmodat instead of chmod
      (copy_tree).
    - debian/patches/CVE-2013-4235-post2.patch: do not block on fifos
      (copy_tree).
    - debian/patches/CVE-2013-4235-post3.patch: carefully treat permissions
      (copy_tree).
    - CVE-2013-4235

shadow (1:4.5-1ubuntu2.3) bionic; urgency=medium

  [ Michael Vogt ]
  * debian/patches/1010_extrausers.patch:
    Add automatic detection of "extrausers" for usermod -G
    (LP: #1959375)

Date: 2022-11-24 14:12:10.015215+00:00
Changed-By: Camila Camargo de Matos <camila.camargodematos at canonical.com>
https://launchpad.net/ubuntu/+source/shadow/1:4.5-1ubuntu2.4
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