CVE-2020-35980

NameCVE-2020-35980
DescriptionAn issue was discovered in GPAC version 0.8.0 and 1.0.1. There is a use-after-free in the function gf_isom_box_del() in isomedia/box_funcs.c.
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 Bugs987374, 990691, 994746

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ccextractor (PTS)buster0.87+ds1-1fixed
bullseye0.88+ds1-1fixed
bookworm, sid0.93+ds2-1fixed
gpac (PTS)stretch0.5.2-426-gc5ad4e4+dfsg5-3+deb9u1vulnerable
buster0.5.2-426-gc5ad4e4+dfsg5-5vulnerable
bullseye (security), bullseye1.0.1+dfsg1-4+deb11u1vulnerable
bookworm, sid1.0.1+dfsg1-5vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ccextractorsourcebuster(not affected)
ccextractorsourcebullseye(not affected)
ccextractorsource(unstable)0.93+ds2-1994746
gpacsource(unstable)(unfixed)987374, 990691

Notes

[bullseye] - gpac <no-dsa> (Minor issue)
[buster] - gpac <no-dsa> (Minor issue)
[stretch] - gpac <no-dsa> (Minor issue)
[bullseye] - ccextractor <not-affected> (Vulnerable code introduced later)
[buster] - ccextractor <not-affected> (Vulnerable code introduced later)
https://github.com/gpac/gpac/commit/5aba27604d957e960d8069d85ccaf868f8a7b07a
https://github.com/gpac/gpac/issues/1661

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