Fedora 26: jbig2dec Security Update 2017-b7234d284e Critical Segfault Fix

jbig2dec is a decoder implementation of the JBIG2 image compression format.

JBIG2 is designed for lossy or lossless encoding of 'bilevel' (1-bit

monochrome) images at moderately high resolution, and in particular scanned

paper documents. In this domain it is very efficient, offering compression

ratios on the order of 100:1.

Prevent segserv due to int overflow (#1443898)

[ 1 ] Bug #1443898 - CVE-2017-7885 CVE-2017-7975 CVE-2017-7976 jbig2dec: various flaws [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1443898

su -c 'dnf upgrade jbig2dec' 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

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org