DescriptionThe JBIG2Stream::readSymbolDictSeg function in Poppler before 0.10.4 allows remote attackers to cause a denial of service (crash) via a PDF file that triggers a parsing error, which is not properly handled by JBIG2SymbolDict::~JBIG2SymbolDict and triggers an invalid memory dereference.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs518478

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
poppler (PTS)buster0.71.0-5fixed
buster (security)0.71.0-5+deb10u3fixed
bullseye (security), bullseye20.09.0-3.1+deb11u1fixed
trixie, sid24.02.0-5fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs


[etch] - poppler <no-dsa> (Application crash only, could be fixed with further issues)
poppler in lenny fixed in batch of CVEs pushed out in 5.0.2 release

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