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Red Hat Enterprise Linux 6 RHSA-2010:1002-01 Moderate SQL Injection Summary

red hat
Calendar Grey December 21, 2010
Dist Redhat Esm H88
Debian releases a mod_auth_pgsql vulnerability patch focusing on SQL injection risks. Advisory ID: DSA-2020:2045-1 for Stable Release.
An updated mod_auth_mysql package that fixes one security issue is now available for Red Hat Enterprise Linux 6

Solution

Before applying this update, make sure all previously-released errata relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at

Summary

The mod_auth_mysql package includes an extension module for the Apache HTTP Server, which can be used to implement web user authentication against a MySQL database.
A flaw was found in the way mod_auth_mysql escaped certain multibyte-encoded strings. If mod_auth_mysql was configured to use a multibyte character set that allowed a backslash ("\") as part of the character encodings, a remote attacker could inject arbitrary SQL commands into a login request. (CVE-2008-2384)
Note: This flaw only affected non-default installations where AuthMySQLCharacterSet is configured to use one of the affected multibyte character sets. Installations that did not use the AuthMySQLCharacterSet configuration option were not vulnerable to this flaw.
All mod_auth_mysql users are advised to upgrade to this updated package, which contains a backported patch to correct this issue. After installing the updated package, the httpd daemon must be restarted for the update to take effect.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat SQL injection issue resolution mod_auth_mysql

References

https://access.redhat.com/security/cve/CVE-2008-2384 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux Server (v. 6):
Source:
i386: mod_auth_mysql-3.0.0-11.el6_0.1.i686.rpm mod_auth_mysql-debuginfo-3.0.0-11.el6_0.1.i686.rpm
ppc64: mod_auth_mysql-3.0.0-11.el6_0.1.ppc64.rpm mod_auth_mysql-debuginfo-3.0.0-11.el6_0.1.ppc64.rpm
s390x: mod_auth_mysql-3.0.0-11.el6_0.1.s390x.rpm mod_auth_mysql-debuginfo-3.0.0-11.el6_0.1.s390x.rpm
x86_64: mod_auth_mysql-3.0.0-11.el6_0.1.x86_64.rpm mod_auth_mysql-debuginfo-3.0.0-11.el6_0.1.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
i386: mod_auth_mysql-3.0.0-11.el6_0.1.i686.rpm mod_auth_mysql-debuginfo-3.0.0-11.el6_0.1.i686.rpm
x86_64: mod_auth_mysql-3.0.0-11.el6_0.1.x86_64.rpm mod_auth_mysql-debuginfo-3.0.0-11.el6_0.1.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/#package


Advisory ID: RHSA-2010:1002-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2010:1002.html
Issue date: 2010-12-21

Topic

An updated mod_auth_mysql package that fixes one security issue is nowavailable for Red Hat Enterprise Linux 6.The Red Hat Security Response Team has rated this update as having moderatesecurity impact. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available from the CVE link inthe References section.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat SQL injection issue resolution mod_auth_mysql

Relevant Releases Architectures

Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

Bugs Fixed

480238 - CVE-2008-2384 mod_auth_mysql: character encoding SQL injection flaw

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