[ubuntu/bionic-security] rsync 3.1.2-2.1ubuntu1.1 (Accepted)

[Avital Ostromich]

rsync (3.1.2-2.1ubuntu1.1) bionic-security; urgency=medium

  * SECURITY UPDATE: improper pointer arithmetic might allow
    context-dependent attackers to have unspecified impact
    - debian/patches/CVE-2016-9840.patch: remove offset pointer optimization
      in inftrees.c.
    - CVE-2016-9840
  * SECURITY UPDATE: improper pointer arithmetic might allow
    context-dependent attackers to have unspecified impact
    - debian/patches/CVE-2016-9841.patch: use post-increment only in inffast.c.
    - CVE-2016-9841
  * SECURITY UPDATE: vectors involving left shifts of negative integers might
    allow context-dependent attackers to have unspecified impact
    - debian/patches/CVE-2016-9842_1.patch: avoid shifts of negative values in
      inflateMark().
    - debian/patches/CVE-2016-9842_2.patch: avoid casting an out-of-range
      value to long.
    - CVE-2016-9842
  * SECURITY UPDATE: vectors involving big-endian CRC calculation might allow
    context-dependent attackers to have unspecified impact
    - debian/patches/CVE-2016-9843.patch: avoid pre-decrement of pointer in 
      big-endian CRC calculation.
    - CVE-2016-9843

Date: 2020-02-20 21:55:14.868474+00:00
Changed-By: Avital Ostromich <avital.ostromich at canonical.com>
https://launchpad.net/ubuntu/+source/rsync/3.1.2-2.1ubuntu1.1
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