CVE-2018-12363

NameCVE-2018-12363
DescriptionA use-after-free vulnerability can occur when script uses mutation events to move DOM nodes between documents, resulting in the old document that held the node being freed but the node still having a pointer referencing it. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1406-1, DLA-1425-1, DSA-4235-1, DSA-4244-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid63.0.1-1fixed
firefox-esr (PTS)jessie52.8.1esr-1~deb8u1vulnerable
jessie (security)60.3.0esr-1~deb8u1fixed
stretch (security), stretch60.3.0esr-1~deb9u1fixed
buster, sid60.3.0esr-1fixed
thunderbird (PTS)jessie1:52.8.0-1~deb8u1vulnerable
jessie (security)1:60.3.0-1~deb8u1fixed
stretch1:60.2.1-2~deb9u1fixed
stretch (security)1:60.3.0-1~deb9u1fixed
buster, sid1:60.3.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsource(unstable)61.0-1
firefox-esrsource(unstable)52.9.0esr-1
firefox-esrsourcejessie52.9.0esr-1~deb8u1DLA-1406-1
firefox-esrsourcestretch52.9.0esr-1~deb9u1DSA-4235-1
thunderbirdsource(unstable)1:52.9.0-1
thunderbirdsourcejessie1:52.9.1-1~deb8u1DLA-1425-1
thunderbirdsourcestretch1:52.9.1-1~deb9u1DSA-4244-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2018-15/#CVE-2018-12363
https://www.mozilla.org/en-US/security/advisories/mfsa2018-17/#CVE-2018-12363
https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/#CVE-2018-12363

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