| Name | CVE-2019-11707 |
| Description | A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1829-1, DLA-1836-1, DSA-4466-1, DSA-4471-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| firefox (PTS) | sid | 125.0.1-2 | fixed |
| firefox-esr (PTS) | buster | 91.12.0esr-1~deb10u1 | fixed |
| buster (security) | 115.9.1esr-1~deb10u1 | fixed | |
| bullseye | 115.7.0esr-1~deb11u1 | fixed | |
| bullseye (security) | 115.10.0esr-1~deb11u1 | fixed | |
| bookworm | 115.7.0esr-1~deb12u1 | fixed | |
| bookworm (security) | 115.10.0esr-1~deb12u1 | fixed | |
| trixie | 115.8.0esr-1 | fixed | |
| sid | 115.10.0esr-1 | fixed | |
| thunderbird (PTS) | buster | 1:91.12.0-1~deb10u1 | fixed |
| buster (security) | 1:115.9.0-1~deb10u1 | fixed | |
| bullseye | 1:115.7.0-1~deb11u1 | fixed | |
| bullseye (security) | 1:115.9.0-1~deb11u1 | fixed | |
| bookworm | 1:115.7.0-1~deb12u1 | fixed | |
| bookworm (security) | 1:115.9.0-1~deb12u1 | fixed | |
| sid | 1:115.9.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| firefox | source | (unstable) | 67.0.3-1 | |||
| firefox-esr | source | jessie | 60.7.1esr-1~deb8u1 | DLA-1829-1 | ||
| firefox-esr | source | stretch | 60.7.1esr-1~deb9u1 | DSA-4466-1 | ||
| firefox-esr | source | (unstable) | 60.7.1esr-1 | |||
| thunderbird | source | jessie | 1:60.7.2-1~deb8u1 | DLA-1836-1 | ||
| thunderbird | source | stretch | 1:60.7.2-1~deb9u1 | DSA-4471-1 | ||
| thunderbird | source | (unstable) | 1:60.7.2-1 |
https://www.mozilla.org/en-US/security/advisories/mfsa2019-18/#CVE-2019-11707
https://www.mozilla.org/en-US/security/advisories/mfsa2019-20/#CVE-2019-11707