RHSA-2022:1012: Important: expat security update

First published: Tue Mar 22 2022(Updated: )

Expat is a C library for parsing XML documents.<br>Security Fix(es):<br><li> expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (CVE-2022-25235)</li> <li> expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution (CVE-2022-25236)</li> <li> expat: Integer overflow in storeRawNames() (CVE-2022-25315)</li> 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.

Affected Software	Affected Version	How to fix
redhat/expat	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat-debuginfo	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat-debuginfo	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat-debugsource	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat-debugsource	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat-devel	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat-devel	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat-debuginfo	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat-debugsource	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat-devel	<2.2.5-4.el8_4.2	2.2.5-4.el8_4.2
redhat/expat	<2.2.5-4.el8_4.2.aa	2.2.5-4.el8_4.2.aa
redhat/expat-debuginfo	<2.2.5-4.el8_4.2.aa	2.2.5-4.el8_4.2.aa
redhat/expat-debugsource	<2.2.5-4.el8_4.2.aa	2.2.5-4.el8_4.2.aa
redhat/expat-devel	<2.2.5-4.el8_4.2.aa	2.2.5-4.el8_4.2.aa

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Reference Links

https://access.redhat.com/errata/RHSA-2022:1012 (Advisory)

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