| Name | CVE-2018-19872 |
| Description | An issue was discovered in Qt 5.11. A malformed PPM image causes a division by zero and a crash in qppmhandler.cpp. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2376-1, DLA-2377-1, ELA-519-1, ELA-554-1 |
Vulnerable and fixed packages
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 (security), buster, buster (lts) | 4:4.8.7+dfsg-18+deb10u2 | fixed |
| qtbase-opensource-src (PTS) | jessie, jessie (lts) | 5.3.2+dfsg-4+deb8u7 | fixed |
| stretch (security) | 5.7.1+dfsg-3+deb9u3 | fixed |
| stretch (lts), stretch | 5.7.1+dfsg-3+deb9u5 | fixed |
| buster, buster (lts) | 5.11.3+dfsg1-1+deb10u7 | fixed |
| buster (security) | 5.11.3+dfsg1-1+deb10u6 | fixed |
| bullseye | 5.15.2+dfsg-9+deb11u1 | fixed |
| bookworm | 5.15.8+dfsg-11+deb12u2 | fixed |
| sid, trixie | 5.15.15+dfsg-2 | fixed |
The information below is based on the following data on fixed versions.
Notes
[jessie] - qtbase-opensource-src <no-dsa> (Minor issue)
[jessie] - qt4-x11 <no-dsa> (Minor issue)
https://bugreports.qt.io/browse/QTBUG-69449
qt4-x11: POC doesn't crash on neither jessie nor stretch, it's possibly incomplete; patch applies though.