Fedora 26: 2018-4d7d73ef88 Severe Expat XML Parser Overflow

This is expat, the C library for parsing XML, written by James Clark. Expat

is a stream oriented XML parser. This means that you register handlers with

the parser prior to starting the parse. These handlers are called when the

parser discovers the associated structures in the document being parsed. A

start tag is an example of the kind of structures for which you may

register handlers.

https://github.com/libexpat/libexpat/blob/R_2_2_1/expat/Changes

[ 1 ] Bug #1462735 - CVE-2017-9233 expat: Inifinite loop due to invalid XML in external entity [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1462735

[ 2 ] Bug #1462474 - expat-2.2.1 is available

https://bugzilla.redhat.com/show_bug.cgi?id=1462474

[ 3 ] Bug #1462756 - CVE-2016-9063 expat: firefox: Possible integer overflow to fix inside XML_Parse in Expat [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1462756

su -c 'dnf upgrade expat' at the command line.

For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

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https://fedoraproject.org/security/

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