Out-of-bounds Read in Axiosys Bento4

CVE-2018-14587

An issue has been discovered in Bento4 1.5.1-624. AP4_MemoryByteStream::WritePartial in Core/Ap4ByteStream.cpp has a buffer over-read.

Vulnerability class: Buffer Overflow

EPSS: 0.015 (71.2th 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 1.5.1-624
N/a — versions n/a

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-14587?: CVE-2018-14587 is a high-severity vulnerability in Axiosys Bento4, classified under Out-of-bounds Read. CVSS score: 8.8/10. Published 2018-07-24.
How severe is CVE-2018-14587?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2018-14587 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.