CVE-2022-3666: Axiomatic Bento4 mp42ts Ap4LinearReader.cpp Advance use after free

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-10-26 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability, which was classified as critical, has been found in Axiomatic Bento4. Affected by this issue is the function AP4_LinearReader::Advance of the file Ap4LinearReader.cpp of the component mp42ts. The manipulation leads to use after free. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-212006 is the identifier assigned to this vulnerability.

Affected products

Axiomatic Bento4: 1.6.0-639

References

https://github.com/axiomatic-systems/Bento4/files/9744391/mp42ts_poc.zip
https://github.com/axiomatic-systems/Bento4/issues/793
https://vuldb.com/?id.212006
https://github.com/axiomatic-systems/Bento4/files/9744391/mp42ts_poc.zip
https://github.com/axiomatic-systems/Bento4/issues/793
https://vuldb.com/?id.212006

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