CVE-2021-31259

NameCVE-2021-31259
DescriptionThe gf_isom_cenc_get_default_info_internal function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command.
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+dfsg5-5fixed
bullseye, bullseye (security)1.0.1+dfsg1-4+deb11u3fixed
sid2.2.1+dfsg1-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
gpacsource(unstable)(not affected)

Notes

- gpac <not-affected> (Vulnerable code was introduced later)
https://github.com/gpac/gpac/commit/3b84ffcbacf144ce35650df958432f472b6483f8
https://github.com/gpac/gpac/issues/1735
Introduced in https://github.com/gpac/gpac/commit/f966d85ee940b0a19dbbe972bc9ff042a98d7264 (after v1.0.1)

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