[Bug 1272857] [NEW] Double free in libapache2-mod-auth-pgsql causes Apache to crash

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You have been subscribed to a public bug by Robie Basak (racb):

Ubuntu Trusty Tahr 14.04

apache2:
  Installed: 2.4.7-1ubuntu1
  Candidate: 2.4.7-1ubuntu1
  Version table:
 *** 2.4.7-1ubuntu1 0
        500 http://us.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
        100 /var/lib/dpkg/status

Just maked a following steps:
- sudo apt-get update
- sudo apt-get upgrade

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: apache2-bin 2.4.7-1ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-4.19-generic 3.13.0-rc8
Uname: Linux 3.13.0-4-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.13.1-0ubuntu2
Architecture: amd64
Date: Sun Jan 26 00:07:10 2014
ExecutablePath: /usr/sbin/apache2
InstallationDate: Installed on 2012-12-19 (402 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64+mac (20111012)
ProcCmdline: /usr/sbin/apache2 -k start
ProcEnviron:
 PATH=(custom, no user)
 LANG=C
SegvAnalysis:
 Segfault happened at: 0x7f197ce45bb2:	and    %al,(%rax)
 PC (0x7f197ce45bb2) ok
 source "%al" ok
 destination "(%rax)" (0x00000000) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: apache2
StacktraceTop:
 ?? () from /usr/lib/apache2/modules/mod_cgid.so
 <signal handler called>
 __accept_nocancel () at ../sysdeps/unix/syscall-template.S:81
 ?? () from /usr/lib/apache2/modules/mod_cgid.so
 ?? () from /usr/lib/apache2/modules/mod_cgid.so
Title: apache2 crashed with SIGSEGV in <signal handler called>()
UpgradeStatus: Upgraded to trusty on 2013-11-10 (76 days ago)
UserGroups:

** Affects: libapache2-mod-auth-pgsql (Ubuntu)
     Importance: Medium
     Assignee: mubm (mubm)
         Status: Fix Released

** Affects: libapache2-mod-auth-pgsql (Ubuntu Trusty)
     Importance: Medium
         Status: Triaged

** Affects: libapache2-mod-auth-pgsql (Debian)
     Importance: Unknown
         Status: Unknown


** Tags: amd64 apport-crash patch trusty
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Double free in libapache2-mod-auth-pgsql causes Apache to crash
https://bugs.launchpad.net/bugs/1272857
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