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(RHSA-2020:1190) Moderate: libxml2 security update

Description

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fix(es): * libxml2: Use after free triggered by XPointer paths beginning with range-to (CVE-2016-5131) * libxml2: Use after free in xmlXPathCompOpEvalPositionalPredicate() function in xpath.c (CVE-2017-15412) * libxml2: DoS caused by incorrect error detection during XZ decompression (CVE-2015-8035) * libxml2: NULL pointer dereference in xmlXPathCompOpEval() function in xpath.c (CVE-2018-14404) * libxml2: Unrestricted memory usage in xz_head() function in xzlib.c (CVE-2017-18258) * libxml2: Infinite loop caused by incorrect error detection during LZMA decompression (CVE-2018-14567) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.8 Release Notes linked from the References section.


Affected Package


OS OS Version Package Name Package Version
RedHat 7 libxml2-debuginfo 2.9.1-6.el7.4
RedHat 7 libxml2-devel 2.9.1-6.el7.4
RedHat 7 libxml2-debuginfo 2.9.1-6.el7.4
RedHat 7 libxml2-static 2.9.1-6.el7.4
RedHat 7 libxml2 2.9.1-6.el7.4
RedHat 7 libxml2-python 2.9.1-6.el7.4
RedHat 7 libxml2 2.9.1-6.el7.4
RedHat 7 libxml2-devel 2.9.1-6.el7.4
RedHat 7 libxml2-devel 2.9.1-6.el7.4
RedHat 7 libxml2-devel 2.9.1-6.el7.4
RedHat 7 libxml2-debuginfo 2.9.1-6.el7.4
RedHat 7 libxml2-debuginfo 2.9.1-6.el7.4
RedHat 7 libxml2 2.9.1-6.el7.4
RedHat 7 libxml2-devel 2.9.1-6.el7.4
RedHat 7 libxml2-static 2.9.1-6.el7.4
RedHat 7 libxml2-python 2.9.1-6.el7.4
RedHat 7 libxml2-debuginfo 2.9.1-6.el7.4
RedHat 7 libxml2-debuginfo 2.9.1-6.el7.4
RedHat 7 libxml2 2.9.1-6.el7.4
RedHat 7 libxml2-python 2.9.1-6.el7.4
RedHat 7 libxml2-devel 2.9.1-6.el7.4
RedHat 7 libxml2-static 2.9.1-6.el7.4
RedHat 7 libxml2 2.9.1-6.el7.4
RedHat 7 libxml2 2.9.1-6.el7.4
RedHat 7 libxml2-static 2.9.1-6.el7.4
RedHat 7 libxml2-static 2.9.1-6.el7.4
RedHat 7 libxml2-devel 2.9.1-6.el7.4
RedHat 7 libxml2-debuginfo 2.9.1-6.el7.4
RedHat 7 libxml2-python 2.9.1-6.el7.4
RedHat 7 libxml2 2.9.1-6.el7.4
RedHat 7 libxml2-static 2.9.1-6.el7.4
RedHat 7 libxml2 2.9.1-6.el7.4
RedHat 7 libxml2-static 2.9.1-6.el7.4

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