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Sicherheit: Mehrere Probleme in jbig2dec
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in jbig2dec
ID: FEDORA-2017-58170ecb09
Distribution: Fedora
Plattformen: Fedora 25
Datum: Sa, 20. Mai 2017, 08:36
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7885
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7975
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7976

Originalnachricht

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Fedora Update Notification
FEDORA-2017-58170ecb09
2017-05-19 13:16:01.260569
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Name : jbig2dec
Product : Fedora 25
Version : 0.12
Release : 4.fc25
URL : http://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.

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Update Information:

Security fix for CVE-2017-7885 CVE-2017-7975
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References:

[ 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
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade jbig2dec' at the command line.
For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

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/keys
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