[ubuntu/xenial-updates] glibc 2.23-0ubuntu11.3 (Accepted)

[Ubuntu Archive Robot]

glibc (2.23-0ubuntu11.3) xenial-security; urgency=medium

  * SECURITY UPDATE: DoS via regular expression
    - debian/patches/CVE-2009-5155.patch: diagnose invalid back-reference
      in posix/regcomp.c, remove invalid test in posix/PCRE.tests.
    - CVE-2009-5155
  * SECURITY UPDATE: signed comparison vulnerability exists in ARM memcpy
    - debian/patches/CVE-2020-6096-1.patch: fix multiarch memcpy for
      negative length in sysdeps/arm/armv7/multiarch/memcpy_impl.S.
    - debian/patches/CVE-2020-6096-2.patch: fix memcpy and memmove for
      negative length in sysdeps/arm/memcpy.S, sysdeps/arm/memmove.S.
    - CVE-2020-6096

Date: 2021-04-21 17:21:09.688651+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
Signed-By: Ubuntu Archive Robot <ubuntu-archive-robot at lists.canonical.com>
https://launchpad.net/ubuntu/+source/glibc/2.23-0ubuntu11.3
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