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Debian DSA-4058-1 Critical: Optipng Denial Of Service Threat

debian
Calendar Grey December 8, 2017
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Debian Security Advisory DSA-4058-1 identifies critical vulnerabilities in the OptiPNG package, stressing the urgency of updating to ensure system security
Two vulnerabilities were discovered in optipng, an advanced PNG optimizer, which may result in denial of service or the execution of arbitrary code if a malformed file is processed

Summary

For the oldstable distribution (jessie), these problems have been fixed
in version 0.7.5-1+deb8u2.

For the stable distribution (stretch), these problems have been fixed in
version 0.7.6-1+deb9u1.

We recommend that you upgrade your optipng packages.

For the detailed security status of optipng please refer to its security
tracker page at: https://security-tracker.debian.org/tracker/source-package/optipng

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/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: optipng
CVE ID: CVE-2017-16938 CVE-2017-1000229

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