CVE-2019-11742

NameCVE-2019-11742
DescriptionA same-origin policy violation occurs allowing the theft of cross-origin images through a combination of SVG filters and a &lt;canvas&gt; element due to an error in how same-origin policy is applied to cached image content. The resulting same-origin policy violation could allow for data theft. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-1910-1, DLA-1926-1, DSA-4516-1, DSA-4523-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid126.0-1fixed
firefox-esr (PTS)jessie, jessie (lts)68.9.0esr-1~deb8u2fixed
stretch (security), stretch (lts), stretch91.11.0esr-1~deb9u1fixed
buster91.12.0esr-1~deb10u1fixed
buster (security)115.11.0esr-1~deb10u1fixed
bullseye115.7.0esr-1~deb11u1fixed
bullseye (security)115.11.0esr-1~deb11u1fixed
bookworm115.7.0esr-1~deb12u1fixed
bookworm (security)115.11.0esr-1~deb12u1fixed
sid, trixie115.11.0esr-1fixed
thunderbird (PTS)jessie, jessie (lts)1:68.9.0-1~deb8u2fixed
stretch (security), stretch (lts), stretch1:91.10.0-1~deb9u1fixed
buster1:91.12.0-1~deb10u1fixed
buster (security)1:115.11.0-1~deb10u1fixed
bullseye1:115.7.0-1~deb11u1fixed
bullseye (security)1:115.11.0-1~deb11u1fixed
bookworm1:115.7.0-1~deb12u1fixed
bookworm (security)1:115.11.0-1~deb12u1fixed
sid, trixie1:115.11.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsource(unstable)69.0-1
firefox-esrsourcewheezy(unfixed)end-of-life
firefox-esrsourcejessie60.9.0esr-1~deb8u1DLA-1910-1
firefox-esrsourcestretch60.9.0esr-1~deb9u1DSA-4516-1
firefox-esrsourcebuster60.9.0esr-1~deb10u1DSA-4516-1
firefox-esrsource(unstable)68.1.0esr-1
thunderbirdsourcewheezy(unfixed)end-of-life
thunderbirdsourcejessie1:60.9.0-1~deb8u1DLA-1926-1
thunderbirdsourcestretch1:60.9.0-1~deb9u1DSA-4523-1
thunderbirdsourcebuster1:60.9.0-1~deb10u1DSA-4523-1
thunderbirdsource(unstable)1:60.9.0-1

Notes

https://www.mozilla.org/en-US/security/advisories/mfsa2019-25/#CVE-2019-11742
https://www.mozilla.org/en-US/security/advisories/mfsa2019-26/#CVE-2019-11742
https://www.mozilla.org/en-US/security/advisories/mfsa2019-27/#CVE-2019-11742
https://www.mozilla.org/en-US/security/advisories/mfsa2019-29/#CVE-2019-11742

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