CVE-2018-19872

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

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
qtbase-opensource-src (PTS)	bullseye	5.15.2+dfsg-9+deb11u1	fixed
	bookworm	5.15.8+dfsg-11+deb12u2	fixed
	sid, trixie	5.15.15+dfsg-4	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin
qt4-x11	source	stretch	4:4.8.7+dfsg-11+deb9u1		DLA-2377-1
qt4-x11	source	(unstable)	4:4.8.7+dfsg-18
qtbase-opensource-src	source	stretch	5.7.1+dfsg-3+deb9u3		DLA-2376-1
qtbase-opensource-src	source	(unstable)	5.11.2+dfsg-3	low

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.