[ubuntu/xenial-security] mercurial 3.7.3-1ubuntu1.1 (Accepted)

[Eduardo dos Santos Barretto]

mercurial (3.7.3-1ubuntu1.1) xenial-security; urgency=medium

  * SECURITY UPDATE: The convert extension might allow attackers to
    execute arbitrary code via a crafted git repository name.
    - debian/patches/CVE-2016-3105.patch: Pass absolute paths to git.
    - CVE-2016-3105
  * SECURITY UPDATE: hg server --stdio allows remote authenticated users
    to launch the Python debugger and execute arbitrary code.
    - debian/patches/CVE-2017-9462.patch: Protect against malicious hg
      serve --stdio invocations.
    - CVE-2017-9462
  * SECURITY UPDATE: A specially malformed repository can cause GIT
    subrepositories to run arbitrary code.
    - debian/patches/CVE-2017-17458_part1.patch: add test-audit-subrepo.t
      testcase.
    - debian/patches/CVE-2017-17458_part2.patch: disallow symlink
      traversal across subrepo mount point.
    - CVE-2017-17458
  * SECURITY UPDATE: Missing symlink check could be abused to write to files
    outside the repository.
    - debian/patches/CVE-2017-1000115.patch: Fix symlink traversal.
    - CVE-2017-1000115
  * SECURITY UPDATE: Possible shell-injection attack from not adequately
    sanitizing hostnames passed to ssh.
    - debian/patches/CVE-2017-1000116.patch: Sanitize hostnames passed to ssh.
    - CVE-2017-1000116
  * SECURITY UPDATE: Integer underflow and overflow.
    - debian/patches/CVE-2018-13347.patch: Protect against underflow. 
    - debian/patches/CVE-2018-13347-extras.patch: Protect against overflow.
    - CVE-2018-13347
  * SECURITY UPDATE: Able to start fragment past of the end of original data.
    - debian/patches/CVE-2018-13346.patch: Ensure fragment start is not past
      then end of orig.
    - CVE-2018-13346
  * SECURITY UPDATE: Data mishandling in certain situations.
    - debian/patches/CVE-2018-13348.patch: Be more careful about parsing
      binary patch data.
    - CVE-2018-13348
  * SECURITY UPDATE: Vulnerability in Protocol server can result in
    unauthorized data access.
    - debian/patches/CVE-2018-1000132.patch: Always perform permissions
      checks on protocol commands.
    - CVE-2018-1000132

Date: 2018-11-22 17:57:12.046749+00:00
Changed-By: Eduardo dos Santos Barretto <eduardo.barretto at canonical.com>
https://launchpad.net/ubuntu/+source/mercurial/3.7.3-1ubuntu1.1
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