CVE-2019-20630

An issue was discovered in libgpac.a in GPAC before 0.8.0, as demonstrated by MP4Box. It contains a heap-based buffer over-read in BS_ReadByte (called from gf_bs_read_bit) in utils/bitstream.c that can cause a denial of service via a crafted MP4 file.

CVSS v3.1

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

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

0.93% chance of exploitation in the next 30 days, 58th percentile

Published

2020-03-24

Updated

2024-08-05

Proof-of-concept exploits (1)

• gpac/gpac/issues/1268

References

• CVE Record
• NVD entry

Related

• CVE-2019-20629
• CVE-2019-20631
• CVE-2019-20628
• CVE-2019-20632
• CVE-2019-20504
• CVE-2019-20633