CVE-2021-40943

In Bento4 1.6.0-638, there is a null pointer reference in the function AP4_DescriptorListInspector::Action function in Ap4Descriptor.h:124 , as demonstrated by GPAC. This can cause a denial of service (DOS).

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

0.58% chance of exploitation in the next 30 days, 45th percentile

Published

2022-06-28

Updated

2024-08-04

Proof-of-concept exploits (1)

• axiomatic-systems/Bento4/issues/643

References

• CVE Record
• NVD entry

Related

• CVE-2021-40940
• CVE-2021-40960
• CVE-2021-4092
• CVE-2021-40961
• CVE-2021-40909
• CVE-2021-40964