Name | CVE-2020-12418 |
Description | Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DSA-4713-1, DSA-4718-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
firefox (PTS) | sid | 117.0.1-1 | fixed |
firefox-esr (PTS) | buster | 91.12.0esr-1~deb10u1 | fixed |
| buster (security) | 102.15.1esr-1~deb10u1 | fixed |
| bullseye | 102.10.0esr-1~deb11u1 | fixed |
| bullseye (security) | 102.15.1esr-1~deb11u1 | fixed |
| bookworm | 102.13.0esr-1~deb12u1 | fixed |
| bookworm (security) | 102.15.1esr-1~deb12u1 | fixed |
| sid, trixie | 115.2.1esr-1 | fixed |
thunderbird (PTS) | buster | 1:91.12.0-1~deb10u1 | fixed |
| buster (security) | 1:102.15.1-1~deb10u1 | fixed |
| bullseye | 1:102.10.0-1~deb11u1 | fixed |
| bullseye (security) | 1:102.15.1-1~deb11u1 | fixed |
| bookworm | 1:102.13.0-1~deb12u1 | fixed |
| bookworm (security) | 1:102.15.1-1~deb12u1 | fixed |
| sid, trixie | 1:115.2.2-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://www.mozilla.org/en-US/security/advisories/mfsa2020-24/#CVE-2020-12418
https://www.mozilla.org/en-US/security/advisories/mfsa2020-25/#CVE-2020-12418
https://www.mozilla.org/en-US/security/advisories/mfsa2020-26/#CVE-2020-12418