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Sicherheit: Mehrere Probleme in openjpeg (Aktualisierung)
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in openjpeg (Aktualisierung)
ID: DSA-2808-2
Distribution: Debian
Plattformen: Debian squeeze, Debian wheezy
Datum: Mi, 23. April 2014, 06:52
Referenzen: Keine Angabe
Applikationen: OpenJPEG
Update von: Mehrere Probleme in openjpeg

Originalnachricht

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Debian Security Advisory DSA-2808-2 security@debian.org
http://www.debian.org/security/ Raphael Geissert
April 22, 2014 http://www.debian.org/security/faq
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Package : openjpeg

A regression in the decoding of chroma-subsampled images in OpenJPEG
was introduced by one of the patches for CVE-2013-6045. This update
fixes the regression.

For reference, the original text of DSA-2808-1 is reproduced below:

Several vulnerabilities have been discovered in OpenJPEG, a JPEG 2000
image library, that may lead to denial of service (CVE-2013-1447) via
application crash or high memory consumption, possible code execution
through heap buffer overflows (CVE-2013-6045), information disclosure
(CVE-2013-6052), or yet another heap buffer overflow that only appears
to affect OpenJPEG 1.3 (CVE-2013-6054).

For the oldstable distribution (squeeze), this problem has been fixed in
version 1.3+dfsg-4+squeeze3.

For the stable distribution (wheezy), this problem has been fixed in
version 1.3+dfsg-4.8.

We recommend that you upgrade your openjpeg packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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