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TI-2022-03372 Aliases CVE-2022-3667GHSA-2g9p-2pv5-997p

Axiomatic Bento4 mp42aac Ap4ByteStream.cpp WritePartial heap-based overflow

Priority HIGH 72CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

A vulnerability, which was classified as critical, was found in Axiomatic Bento4. This affects the function AP4_MemoryByteStream::WritePartial of the file Ap4ByteStream.cpp of the component mp42aac. The manipulation leads to heap-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-212007.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01429 73rd percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AxiomaticBento4all versions—No fix listedCNA
  • Bento4 VendorAxiomatic Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:axiosys:bento4:1.6.0-639:*:*:*:*:*:*:*1.6.0-639VulnerableAxiomatic
  • cpe:2.3:a:axiosys:bento4:1.6.0-639:*:*:*:*:*:*:* Versions 1.6.0-639 Vulnerable ·Axiomatic

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-3667
  2. 2026-10-03 Alias added: GHSA-2g9p-2pv5-997p

References

Exploit 2

  • TI-2024-20431 Buffer Overflow vulnerability in Bento4 Bento v.1.6.0-641 allows a remote attacker to… CVSS 3.1HIGH 8.8
  • TI-2022-03375 Axiomatic Bento4 mp42hevc WriteSample heap-based overflow CVSS 3.1HIGH 7.8
  • TI-2022-03371 Axiomatic Bento4 mp42ts Ap4LinearReader.cpp Advance use after free CVSS 3.1HIGH 7.8
  • TI-2022-03370 Axiomatic Bento4 avcinfo AvcInfo.cpp heap-based overflow CVSS 3.1HIGH 7.8
  • TI-2022-03369 Axiomatic Bento4 avcinfo Ap4BitStream.cpp WriteBytes heap-based overflow CVSS 3.1HIGH 7.8
  • TI-2022-03367 Axiomatic Bento4 mp42hls Ap4Sample.h GetOffset use after free CVSS 3.1HIGH 7.8
See all 155 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences