| Name | CVE-2023-43114 |
| Description | An issue was discovered in Qt before 5.15.16, 6.x before 6.2.10, and 6.3.x through 6.5.x before 6.5.3 on Windows. When using the GDI font engine, if a corrupted font is loaded via QFontDatabase::addApplicationFont{FromData], then it can cause the application to crash because of missing length checks. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| qt4-x11 (PTS) | jessie, jessie (lts) | 4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u5 | fixed |
| stretch (security) | 4:4.8.7+dfsg-11+deb9u3 | fixed | |
| stretch (lts), stretch | 4:4.8.7+dfsg-11+deb9u4 | fixed | |
| buster | 4:4.8.7+dfsg-18+deb10u1 | fixed | |
| buster (security) | 4:4.8.7+dfsg-18+deb10u2 | fixed | |
| qt6-base (PTS) | bookworm | 6.4.2+dfsg-10 | fixed |
| sid, trixie | 6.4.2+dfsg-19 | fixed | |
| qtbase-opensource-src (PTS) | jessie, jessie (lts) | 5.3.2+dfsg-4+deb8u6 | fixed |
| stretch (security), stretch (lts), stretch | 5.7.1+dfsg-3+deb9u3 | fixed | |
| buster | 5.11.3+dfsg1-1+deb10u5 | fixed | |
| buster (security) | 5.11.3+dfsg1-1+deb10u3 | fixed | |
| bullseye | 5.15.2+dfsg-9 | fixed | |
| bookworm | 5.15.8+dfsg-11 | fixed | |
| sid, trixie | 5.15.10+dfsg-5 | fixed | |
| qtbase-opensource-src-gles (PTS) | bullseye | 5.15.2+dfsg-4 | fixed |
| bookworm | 5.15.8+dfsg-3 | fixed | |
| sid, trixie | 5.15.10+dfsg-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| qt4-x11 | source | (unstable) | (not affected) | |||
| qt6-base | source | (unstable) | (not affected) | |||
| qtbase-opensource-src | source | (unstable) | (not affected) | |||
| qtbase-opensource-src-gles | source | (unstable) | (not affected) |
- qt6-base <not-affected> (Windows-specific)
- qtbase-opensource-src-gles <not-affected> (Windows-specific)
- qtbase-opensource-src <not-affected> (Windows-specific)
- qt4-x11 <not-affected> (Windows-specific)