medium
4.6
Advisory Published
CVE Published
Updated

CVE-2012-0031

First published: Thu Jan 12 2012(Updated: )

Apache 2.2 fixed a possible crash on shutdown if a child changes the sb_type field in the scoreboard. Since unprivileged children should not be able to affect the parent in this way, this is treated as a Low severity security issue [1]. The reporter has a nice writeup of the flaw as well [2]. [1] <a href="http://svn.apache.org/viewvc?view=revision&amp;revision=1230065">http://svn.apache.org/viewvc?view=revision&amp;revision=1230065</a> [2] <a href="http://www.halfdog.net/Security/2011/ApacheScoreboardInvalidFreeOnShutdown/">http://www.halfdog.net/Security/2011/ApacheScoreboardInvalidFreeOnShutdown/</a>

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
redhat/httpd<2.2.22
2.2.22
Apache HTTP server>=2.0.0<2.0.65
Apache HTTP server>=2.2.0<2.2.22
Debian Debian Linux=5.0
Debian Debian Linux=6.0
Debian Debian Linux=7.0
openSUSE openSUSE=11.4
SUSE Linux Enterprise Server=10-sp4
SUSE Linux Enterprise Software Development Kit=10-sp4
Redhat Jboss Enterprise Web Server=1.0.0
Redhat Enterprise Linux=5.0
Redhat Enterprise Linux=6.0
Redhat Storage=2.0
Redhat Enterprise Linux Desktop=6.0
Redhat Enterprise Linux Eus=6.2
Redhat Enterprise Linux Server=6.0
Redhat Enterprise Linux Server Aus=6.2
Redhat Enterprise Linux Workstation=6.0

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