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Debian DSA-3078-1 Critical: Libksba Buffer Overflow Threat

debian
Calendar Grey November 27, 2014
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Debian DSA-3080-1 resolves a memory corruption issue in libgcrypt that could result in denial of service or unauthorized code execution vulnerabilities.
An integer underflow flaw, leading to a heap-based buffer overflow, was found in the ksba_oid_to_str() function of libksba, an X.509 and CMS (PKCS#7) library

Summary

For the stable distribution (wheezy), this problem has been fixed in
version 1.2.0-2+deb7u1.

For the upcoming stable distribution (jessie), this problem has been
fixed in version 1.3.2-1.

For the unstable distribution (sid), this problem has been fixed in
version 1.3.2-1.

We recommend that you upgrade your libksba 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/



Severity
critical
Lowest
Low
Medium
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Critical

Package: libksba
CVE ID: CVE-2014-9087

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