Out-of-bounds Read in Axiosys Bento4
CVE-2019-8378
An issue was discovered in Bento4 1.5.1-628. A heap-based buffer over-read exists in AP4_BitStream::ReadBytes() in Codecs/Ap4BitStream.cpp, a similar issue to CVE-2017-14645. It can be triggered by sending a crafted file to the aac2mp4 binary. It allows an attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.
Vulnerability class: Buffer Overflow
EPSS: 0.016 (73.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Axiosys Bento4 — versions 1.5.1-628
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2019-8378?
- CVE-2019-8378 is a high-severity vulnerability in Axiosys Bento4, classified under Out-of-bounds Read. CVSS score: 8.8/10. Published 2019-02-17.
- How severe is CVE-2019-8378?
- High severity. CVSS v3 base score is 8.8 out of 10.