| Name | CVE-2024-3863 |
| Description | The executable file warning was not presented when downloading .xrm-ms files. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.* This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| firefox (PTS) | sid | 155.0.1-1 | fixed |
| firefox-esr (PTS) | bookworm | 140.12.0esr-1~deb12u1 | fixed |
| bookworm (security) | 140.15.0esr-1~deb12u1 | fixed |
| trixie | 140.12.0esr-1~deb13u1 | fixed |
| trixie (security) | 140.15.0esr-1~deb13u1 | fixed |
| forky | 140.14.0esr-2 | fixed |
| sid | 140.15.0esr-1 | fixed |
| thunderbird (PTS) | bookworm | 1:140.12.0esr-1~deb12u1 | fixed |
| bookworm (security) | 1:140.15.0esr-1~deb12u1 | fixed |
| trixie | 1:140.12.0esr-1~deb13u1 | fixed |
| trixie (security) | 1:140.15.0esr-1~deb13u1 | fixed |
| forky | 1:140.14.0esr-1 | fixed |
| sid | 1:153.2.0esr-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) | (not affected) | | | |
| firefox-esr | source | (unstable) | (not affected) | | | |
| thunderbird | source | (unstable) | (not affected) | | | |
Notes
- firefox <not-affected> (Windows-specific)
- firefox-esr <not-affected> (Windows-specific)
- thunderbird <not-affected> (Windows-specific)
https://www.mozilla.org/en-US/security/advisories/mfsa2024-18/#CVE-2024-3863
https://www.mozilla.org/en-US/security/advisories/mfsa2024-19/#CVE-2024-3863
https://www.mozilla.org/en-US/security/advisories/mfsa2024-20/#CVE-2024-3863