CVE-2022-40774 : An issue was discovered in Bento4 through 1.6.0-639. There is a NULL pointer der

An issue was discovered in Bento4 through 1.6.0-639. There is a NULL pointer dereference in AP4_StszAtom::GetSampleSize.

Published 2022-09-18 19:15:09

Updated 2022-09-21 14:46:35

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2022-40774

Axiosys » Bento4
Versions up to, including, (<=) 1.6.0-639
cpe:2.3:a:axiosys:bento4:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 18 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

Assigned by: nvd@nist.gov (Primary)

https://github.com/axiomatic-systems/Bento4/issues/757

SEGV at AP4_StszAtom::GetSampleSize(unsigned int, unsigned int&) in binary mp42ts · Issue #757 · axiomatic-systems/Bento4 · GitHub
Exploit;Issue Tracking;Third Party Advisory

Jump to