CVE-2021-46234

NameCVE-2021-46234
DescriptionA NULL pointer dereference vulnerability exists in GPAC v1.1.0 via the function gf_node_unregister () at scenegraph/base_scenegraph.c. This vulnerability can lead to a Denial of Service (DoS).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, 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
gpac (PTS)buster0.5.2-426-gc5ad4e4+dfsg5-5vulnerable
bullseye (security), bullseye1.0.1+dfsg1-4+deb11u3vulnerable
sid2.2.1+dfsg1-3.1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
gpacsourcestretch(unfixed)end-of-life
gpacsource(unstable)2.0.0+dfsg1-2

Notes

[bullseye] - gpac <ignored> (Minor issue)
[buster] - gpac <ignored> (Minor issue)
[stretch] - gpac <end-of-life> (No longer supported in LTS)
https://github.com/gpac/gpac/issues/2023
https://github.com/gpac/gpac/commit/70c6f6f832dccff814a19a74d87b97b3d68a4af5

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