CVE-2019-9810

NameCVE-2019-9810
DescriptionIncorrect alias information in IonMonkey JIT compiler for Array.prototype.slice method may lead to missing bounds check and a buffer overflow. This vulnerability affects Firefox < 66.0.1, Firefox ESR < 60.6.1, and Thunderbird < 60.6.1.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-1727-1, DSA-4417-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid127.0.1-1fixed
firefox-esr (PTS)buster91.12.0esr-1~deb10u1fixed
buster (security)115.12.0esr-1~deb10u1fixed
bullseye115.7.0esr-1~deb11u1fixed
bullseye (security)115.12.0esr-1~deb11u1fixed
bookworm115.7.0esr-1~deb12u1fixed
bookworm (security)115.12.0esr-1~deb12u1fixed
sid, trixie115.12.0esr-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsource(unstable)66.0.1-1
firefox-esrsourcejessie60.6.1esr-1~deb8u1DLA-1727-1
firefox-esrsourcestretch60.6.1esr-1~deb9u1DSA-4417-1
firefox-esrsource(unstable)60.6.1esr-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2019-09/#CVE-2019-9810
https://www.mozilla.org/en-US/security/advisories/mfsa2019-10/#CVE-2019-9810

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