CVE-2021-31255

medium
Published — · Modified —
CVSS v3
CVSS v2
VIR risk
5.5

Description

Buffer overflow in the abst_box_read function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file.

Predictions

Exploit likelihood
20%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-31255

OS impact

OSVersionStatusFixed in
arch archaffected
debian debianbullseyefixed1.0.1+dfsg1-4

References

Verify integrity in audit chain (admin only). AS-IS.