CVE-2022-3785: Axiomatic Bento4 Avcinfo SetDataSize heap-based overflow

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2022-10-31 · 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_DataBuffer::SetDataSize of the component Avcinfo. The manipulation leads to heap-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-212564.

Affected products

Axiomatic Bento4: 1.6.0-639

References

https://github.com/axiomatic-systems/Bento4/files/9658653/POC_avcinfo_15644345.zip
https://github.com/axiomatic-systems/Bento4/issues/780
https://vuldb.com/?id.212564
https://github.com/axiomatic-systems/Bento4/files/9658653/POC_avcinfo_15644345.zip
https://github.com/axiomatic-systems/Bento4/issues/780
https://vuldb.com/?id.212564

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