CVE-2016-5258

NameCVE-2016-5258
DescriptionUse-after-free vulnerability in the WebRTC socket thread in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code by leveraging incorrect free operations on DTLS objects during the shutdown of a WebRTC session.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-585-1, DSA-3640-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid105.0.1-1fixed
firefox-esr (PTS)buster91.12.0esr-1~deb10u1fixed
buster (security)102.3.0esr-1~deb10u2fixed
bullseye91.13.0esr-1~deb11u1fixed
bullseye (security)102.3.0esr-1~deb11u1fixed
bookworm, sid102.3.0esr-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsource(unstable)48.0-1
firefox-esrsourcewheezy45.3.0esr-1~deb7u1DLA-585-1
firefox-esrsourcejessie45.3.0esr-1~deb8u1DSA-3640-1
firefox-esrsource(unstable)45.3.0esr-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2016-72/

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