Buffer overflow in Axiomatic Bento4
CVE-2022-3666
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.007 (50.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000
Affected products
- Axiomatic Bento4
- Axiosys Bento4 — versions 1.6.0-639
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/axiomatic-systems/Bento4/issues/793 (Exploit, Third Party Advisory)
- github.com/axiomatic-systems/Bento4/files/9744391/mp42ts_poc.zip (Exploit, Third Party Advisory)
- vuldb.com/ (Permissions Required, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-3666?
- CVE-2022-3666 is a high-severity vulnerability in Axiomatic Bento4, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.3/10. Published 2022-10-26.
- How severe is CVE-2022-3666?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2022-3666 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.