CVE-2025-71436

NameCVE-2025-71436
DescriptionRaptor RDF Syntax Library from 2.0.15 through 2.0.16 contains a heap-based buffer overflow vulnerability in raptor_new_term_from_counted_literal() caused by truncating language tag length to an unsigned char. Attackers can supply Turtle, TriG, N-Triples or N-Quads documents with language tags of 256 bytes or longer to corrupt heap memory, crash applications, and possibly execute code.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
raptor2 (PTS)bookworm2.0.15-4+deb12u1vulnerable
trixie2.0.16-6vulnerable
forky, sid2.0.16-7vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
raptor2source(unstable)(unfixed)

Notes

https://github.com/dajobe/raptor/issues/83
Fixed by: https://github.com/dajobe/raptor/commit/361a803a72817ae771db2438277229e6541e1575

Search for package or bug name: Reporting problems