Fedora 26: jbig2dec Security Update 2017-b7234d284e
Summary
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/
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FEDORA-2017-b7234d284e 2017-05-14 20:16:27.404898 Product : Fedora 26 Version : 0.13 Release : 3.fc26 URL : https://jbig2dec.sourceforge.net/ Summary : A decoder implementation of the JBIG2 image compression format Description : 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
Change Log
References