Out-of-bounds Read in Axiosys Bento4
CVE-2017-14646
The AP4_AvccAtom and AP4_HvccAtom classes in Bento4 version 1.5.0-617 do not properly validate data sizes, leading to a heap-based buffer over-read and application crash in AP4_DataBuffer::SetData in Core/Ap4DataBuffer.cpp.
Vulnerability class: Buffer Overflow
EPSS: 0.022 (80.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Axiosys Bento4 — versions 1.5.0-617
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Patch, VDB Entry, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2017-14646?
- CVE-2017-14646 is a high-severity vulnerability in Axiosys Bento4, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2017-09-21.
- How severe is CVE-2017-14646?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2017-14646 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.