Moderate CentOS libxml2 Security Update
|libxml2-2.9.1-5.el7_1.2.i686.rpm, libxml2-2.9.1-5.el7_1.2.src.rpm, libxml2-2.9.1-5.el7_1.2.x86_64.rpm, libxml2-devel-2.9.1-5.el7_1.2.i686.rpm, libxml2-devel-2.9.1-5.el7_1.2.x86_64.rpm, libxml2-python-2.9.1-5.el7_1.2.x86_64.rpm, libxml2-static-2.9.1-5.el7_1.2.i686.rpm, libxml2-static-2.9.1-5.el7_1.2.x86_64.rpm|
Updated libxml2 packages that fix one security issue are now available for
Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having Moderate security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
The libxml2 library is a development toolbox providing the implementation
of various XML standards.
It was discovered that libxml2 loaded external parameter entities even when
entity substitution was disabled. A remote attacker able to provide a
specially crafted XML file to an application linked against libxml2 could
use this flaw to conduct XML External Entity (XXE) attacks, possibly
resulting in a denial of service or an information leak on the system.
The CVE-2014-0191 issue was discovered by Daniel P. Berrange of Red Hat.
All libxml2 users are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue. The desktop must be
restarted (log out, then log back in) for this update to take effect.
Please see https://www.redhat.com/footer/terms-of-use.html
Am I vulnerable?
The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.
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Affected package information