| Name | CVE-2019-1010238 |
| Description | Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize. |
| 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-4496-1 |
| Debian Bugs | 933860 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| pango1.0 (PTS) | bullseye | 1.46.2-3 | fixed |
| bookworm | 1.50.12+ds-1 | fixed |
| sid, trixie | 1.54.0+ds-3 | fixed |
The information below is based on the following data on fixed versions.
Notes
[stretch] - pango1.0 <not-affected> (Vulnerable code introduced later)
[jessie] - pango1.0 <not-affected> (Vulnerable code introduced later)
https://gitlab.gnome.org/GNOME/pango/issues/342
https://gitlab.gnome.org/GNOME/pango/commit/490f8979a260c16b1df055eab386345da18a2d54 (1.44)