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Debian 7: DLA-1184-1 Critical: Integer Overflow In Optipng

debian lts
Calendar Grey November 21, 2017
Dist Debian Esm H88
A vulnerability in pngcrush could enable remote code execution via specially crafted PNG files; patching advised.
An integer overflow vulnerability was found in optipng, an advanced PNG optimizer that also recognizes other external file formats

Summary

For Debian 7 "Wheezy", these problems have been fixed in version
0.6.4-1+deb7u3.

We recommend that you upgrade your optipng packages.

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


Severity
critical
Lowest
Low
Medium
High
Critical

Package: optipng
Version: 0.6.4-1+deb7u3
CVE ID: CVE-2017-1000229
Debian Bug: 882032

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