| Name | CVE-2019-19847 |
| Description | Libspiro through 20190731 has a stack-based buffer overflow in the spiro_to_bpath0() function in spiro.c. |
| 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 | 947276 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libspiro (PTS) | jessie | 20071029-10 | fixed |
| stretch | 1:0.5.20150702-4 | vulnerable |
| buster | 1:0.5.20150702-7 | vulnerable |
| bullseye | 1:20200505-2 | fixed |
| bookworm | 1:20221101-1 | fixed |
| sid, trixie | 1:20240903-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| libspiro | source | wheezy | (unfixed) | end-of-life | | |
| libspiro | source | jessie | (not affected) | | | |
| libspiro | source | (unstable) | 1:20200505-1 | unimportant | | 947276 |
Notes
[jessie] - libspiro <not-affected> (Vulnerable code not present)
https://github.com/fontforge/libspiro/issues/21
https://github.com/fontforge/libspiro/issues/21#issuecomment-567983822
https://github.com/fontforge/libspiro/commit/35233450c922787dad42321e359e5229ff470a1e