A flaw was found in the way Augeas handled certain umask settings when creating new configuration files. This flaw could result in configuration files being created as world writable, allowing unprivileged local users to modify their content. (CVE-2013-6412 __)
Run yum update augeas to update your system.
i686: augeas-1.0.0-5.7.amzn1.i686 augeas-debuginfo-1.0.0-5.7.amzn1.i686 augeas-devel-1.0.0-5.7.amzn1.i686 augeas-libs-1.0.0-5.7.amzn1.i686 src: augeas-1.0.0-5.7.amzn1.src x86_64: augeas-1.0.0-5.7.amzn1.x86_64 augeas-devel-1.0.0-5.7.amzn1.x86_64 augeas-libs-1.0.0-5.7.amzn1.x86_64 augeas-debuginfo-1.0.0-5.7.amzn1.x86_64