CVE-2020-6623

NameCVE-2020-6623
Descriptionstb stb_truetype.h through 1.22 has an assertion failure in stbtt__cff_get_index.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium
Debian Bugs949560

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libstb (PTS)buster0.0~git20180212.15.e6afb9c-1vulnerable
bullseye, sid0.0~git20190817.1.052dce1-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libstbsource(unstable)(unfixed)low949560

Notes

[buster] - libstb <no-dsa> (Minor issue)
https://github.com/nothings/stb/issues/865
Potentially affects mame, embree, libtcod, sumo, goxel, mesa, godot, dart

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