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Sicherheit: Ausführen beliebiger Kommandos in OptiPNG
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in OptiPNG
ID: FEDORA-2016-2e339a7779
Distribution: Fedora
Plattformen: Fedora 24
Datum: So, 19. Juni 2016, 11:44
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2191
Applikationen: OptiPNG

Originalnachricht

Name        : optipng
Product : Fedora 24
Version : 0.7.6
Release : 1.fc24
URL : http://optipng.sourceforge.net/
Summary : PNG optimizer and converter
Description :
OptiPNG is a PNG optimizer that recompresses image files to a smaller size,
without losing any information. This program also converts external formats
(BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks
and corrections.

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Update Information:

Update to 0.7.6, security fix for CVE-2016-2191
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References:

[ 1 ] Bug #1308550 - CVE-2016-2191 optipng: Invalid write while processing
delta escapes without any boundary checking
https://bugzilla.redhat.com/show_bug.cgi?id=1308550
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This update can be installed with the "yum" update program. Use
su -c 'yum update optipng' at the command line.
For more information, refer to "Managing Software with yum",
available at https://docs.fedoraproject.org/yum/.

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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