Please Install the Updated Packages.

The libtar package contains a C library for manipulating tar archives. The library supports both the strict POSIX tar format and many of the commonly used GNU extensions. Two heap-based buffer overflow flaws were found in the way libtar handled certain archives. If a user were tricked into expanding a specially-crafted archive, it could cause the libtar executable or an application using libtar to crash or, potentially, execute arbitrary code. (CVE-2013-4397) Note: This issue only affected 32-bit builds of libtar. Red Hat would like to thank Timo Warns for reporting this issue. All libtar users are advised to upgrade to this updated package, which contains a backported patch to correct this issue.

libtar on CentOS 6

• http://lists.centos.org/pipermail/centos-announce/2013-October/019969.html

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Updated on 2015-03-25