| Name | CVE-2022-4055 |
| Description | When xdg-mail is configured to use thunderbird for mailto URLs, improper parsing of the URL can lead to additional headers being passed to thunderbird that should not be included per RFC 2368. An attacker can use this method to create a mailto URL that looks safe to users, but will actually attach files when clicked. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1027160 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| xdg-utils (PTS) | jessie, jessie (lts) | 1.1.0~rc1+git20111210-7.4+deb8u1 | vulnerable |
| stretch | 1.1.1-1+deb9u2 | vulnerable |
| stretch (security), stretch (lts) | 1.1.1-1+deb9u1 | vulnerable |
| buster | 1.1.3-1+deb10u1 | vulnerable |
| sid, trixie, bullseye, bookworm | 1.1.3-4.1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| xdg-utils | source | (unstable) | (unfixed) | | | 1027160 |
Notes
[bookworm] - xdg-utils <postponed> (Minor issue, revisit when fixed upstream)
[bullseye] - xdg-utils <no-dsa> (Minor issue)
[buster] - xdg-utils <no-dsa> (Minor issue)
https://gitlab.freedesktop.org/xdg/xdg-utils/-/issues/205#note_1494267
https://gitlab.freedesktop.org/xdg/xdg-utils/-/merge_requests/58
[stretch] - xdg-utils <no-dsa> (Minor issue, thunderbird not supported)
[jessie] - xdg-utils <no-dsa> (Minor issue, thunderbird not supported)