CVE-2016-5407 Memory corruption in n/a

What is CVE-2016-5407?

CVE-2016-5407 is a critical memory corruption vulnerability in Fedoraproject Fedora, published on 13 Dec 2016. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The (1) XvQueryAdaptors and (2) XvQueryEncodings functions in X.org libXv before 1.0.11 allow remote X servers to trigger out-of-bounds memory access operations via vectors involving length specifications in received data.

Weakness: CWE-125, CWE-119

Which versions are affected by CVE-2016-5407?

It affects 2 products.

Products include Fedoraproject Fedora, X.org Libxv.

How do I fix CVE-2016-5407?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2016-5407 being exploited?

There is no known exploitation of CVE-2016-5407 in the wild and no public exploit code.

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All Fedoraproject Fedora vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as ALPINE-CVE-2016-5407, DEBIAN-CVE-2016-5407, DLA-667-1, GHSA-cwhm-4g62-g8f6, SUSE-SU-2016:3110-1, UBUNTU-CVE-2016-5407 and 1 more.