[ubuntu/xenial-security] glibc 2.23-0ubuntu9 (Accepted)

[Marc Deslauriers]

glibc (2.23-0ubuntu9) xenial-security; urgency=medium

  * SECURITY UPDATE: LD_LIBRARY_PATH stack corruption
    - debian/patches/any/CVE-2017-1000366.patch: Completely ignore
      LD_LIBRARY_PATH for AT_SECURE=1 programs
    - CVE-2017-1000366
  * SECURITY UPDATE: LD_PRELOAD stack corruption
    - debian/patches/any/upstream-harden-rtld-Reject-overly-long-LD_PRELOAD.patch:
      Reject overly long names or names containing directories in
      LD_PRELOAD for AT_SECURE=1 programs.
  * debian/patches/any/cvs-harden-glibc-malloc-metadata.patch: add
    additional consistency check for 1-byte overflows
  * debian/patches/any/cvs-harden-ignore-LD_HWCAP_MASK.patch: ignore
    LD_HWCAP_MASK for AT_SECURE=1 programs

Date: 2017-06-16 19:21:13.761522+00:00
Changed-By: Steve Beattie <sbeattie at ubuntu.com>
Signed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/glibc/2.23-0ubuntu9
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