| Name | CVE-2022-27470 |
| Description | SDL_ttf v2.0.18 and below was discovered to contain an arbitrary memory write via the function TTF_RenderText_Solid(). This vulnerability is triggered via a crafted TTF file. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| Debian Bugs | 1010671 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libsdl2-ttf (PTS) | stretch | 2.0.14+dfsg1-1 | vulnerable |
| buster, bullseye | 2.0.15+dfsg1-1 | vulnerable |
| bookworm, sid | 2.0.18+dfsg-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libsdl2-ttf | source | (unstable) | 2.0.18+dfsg-3 | | | 1010671 |
Notes
[bullseye] - libsdl2-ttf <no-dsa> (Minor issue)
[buster] - libsdl2-ttf <no-dsa> (Minor issue)
[stretch] - libsdl2-ttf <no-dsa> (Minor issue)
https://github.com/libsdl-org/SDL_ttf/commit/db1b41ab8bde6723c24b866e466cad78c2fa0448
https://github.com/libsdl-org/SDL_ttf/issues/187