expat security update

CentOS Errata and Security Advisory CESA-2020:1011

Expat is a C library for parsing XML documents.

Security Fix(es):

• expat: Integer overflow leading to buffer overflow in XML_GetBuffer() (CVE-2015-2716)

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.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-cr-announce/2020-April/032514.html

Affected packages:
expat
expat-devel
expat-static

Upstream details at:
https://access.redhat.com/errata/RHSA-2020:1011