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Debian Security Advisory 3546-1

Debian Security Advisory 3546-1
Posted Apr 8, 2016
Authored by Debian | Site debian.org

Debian Linux Security Advisory 3546-1 - Hans Jerry Illikainen discovered that missing input sanitising in the BMP processing code of the optipng PNG optimiser may result in denial of service or the execution of arbitrary code if a malformed file is processed.

tags | advisory, denial of service, arbitrary
systems | linux, debian
advisories | CVE-2016-2191
MD5 | 9092a28c959b1d9f652cdaa63dcdbaa8

Debian Security Advisory 3546-1

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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

- -------------------------------------------------------------------------
Debian Security Advisory DSA-3546-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
April 07, 2016 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : optipng
CVE ID : CVE-2016-2191

Hans Jerry Illikainen discovered that missing input sanitising in the
BMP processing code of the optipng PNG optimiser may result in denial of
service or the execution of arbitrary code if a malformed file is
processed.

For the oldstable distribution (wheezy), this problem has been fixed
in version 0.6.4-1+deb7u2. This update also fixes CVE-2015-7801, which
was originally targeted for a wheezy point update.

For the stable distribution (jessie), this problem has been fixed in
version 0.7.5-1+deb8u1.

For the unstable distribution (sid), this problem will be fixed soon.

We recommend that you upgrade your optipng packages.

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

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