CVE-2022-30976

GPAC 2.0.0 misuses a certain Unicode utf8_wcslen (renamed gf_utf8_wcslen) function in utils/utf.c, resulting in a heap-based buffer over-read, as demonstrated by MP4Box.

CVSS v3.1

7.1 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

CVSS v2.0

4.0 MEDIUMAV:N/AC:H/Au:N/C:P/I:N/A:P

EPSS

0.85% chance of exploitation in the next 30 days, 56th percentile

Published

2022-05-18

Updated

2024-08-03

Proof-of-concept exploits (1)

• gpac/gpac/issues/2179

References

• CVE Record
• NVD entry

Related

• CVE-2022-30975
• CVE-2022-3098
• CVE-2022-30974
• CVE-2022-30982
• CVE-2022-3097
• CVE-2022-3099