CVE-2019-9800

NameCVE-2019-9800
DescriptionMozilla developers and community members reported memory safety bugs present in Firefox 66, Firefox ESR 60.6, and Thunderbird 60.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
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-1800-1, DLA-1806-1, DSA-4448-1, DSA-4451-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid107.0-1fixed
firefox-esr (PTS)buster91.12.0esr-1~deb10u1fixed
buster (security)102.5.0esr-1~deb10u1fixed
bullseye91.13.0esr-1~deb11u1fixed
bullseye (security)102.5.0esr-1~deb11u1fixed
bookworm, sid102.5.0esr-1fixed
thunderbird (PTS)buster1:91.12.0-1~deb10u1fixed
buster (security)1:102.5.0-1~deb10u1fixed
bullseye1:91.13.0-1~deb11u1fixed
bullseye (security)1:102.5.0-1~deb11u1fixed
bookworm, sid1:102.5.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsourceexperimental67.0-1
firefoxsource(unstable)67.0-2
firefox-esrsourcejessie60.7.0esr-1~deb8u1DLA-1800-1
firefox-esrsourcestretch60.7.0esr-1~deb9u1DSA-4448-1
firefox-esrsource(unstable)60.7.0esr-1
thunderbirdsourcejessie1:60.7.0-1~deb8u1DLA-1806-1
thunderbirdsourcestretch1:60.7.0-1~deb9u1DSA-4451-1
thunderbirdsource(unstable)1:60.7.0-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2019-13/#CVE-2019-9800
https://www.mozilla.org/en-US/security/advisories/mfsa2019-14/#CVE-2019-9800
https://www.mozilla.org/en-US/security/advisories/mfsa2019-15/#CVE-2019-9800

Search for package or bug name: Reporting problems