VulnerabilityModified
CVE-2021-40943
This can cause a denial of service (DOS).
MEDIUM 5.5EPSS 0.58%
Does this matter?
Lower severity and a low EPSS score (0.58%). Track it; it rarely justifies an emergency change on its own.
Description
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.58% probability · 46th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- axiosys/bento4
- Source
- cve@mitre.org
References
- https://github.com/axiomatic-systems/Bento4/issues/643Exploit, Issue Tracking, Third Party Advisory
- https://github.com/axiomatic-systems/Bento4/issues/643Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.