CVE-2018-14403 — Vulnetix

CVE-2018-14403 PUBLISHED

MP4NameFirstMatches in mp4util.cpp in MP4v2 2.0.0 mishandles substrings of atom names, leading to use of an inappropriate data type for associated atoms. The resulting type confusion can cause out-of-bounds memory access.

EPSS 0.45% · 63.9th percentile

Risk Scores

EPSS Score

0.45%

63.9th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:18.04:LTS	mp4v2	0, 2.0.0~dfsg0-6
Ubuntu:16.04:LTS	mp4v2	0, 2.0.0~dfsg0-3, *

Exploit Intelligence

http://www.openwall.com/lists/oss-security/2018/07/18/3 (nist-nvd)
FEDORA-2019-d53d4a79ac (circl)
FEDORA-2019-1030f4816a (circl)
FEDORA-2019-6469ad8129 (circl)
https://github.com/enzo1982/mp4v2/releases/tag/v2.1.0 (circl)

Timeline

Jul 19, 2018 CVE Published
Apr 14, 2021 EPSS Score
Jun 23, 2021 EPSS Score
Aug 24, 2021 EPSS Score
Oct 26, 2021 EPSS Score
Dec 27, 2021 EPSS Score
May 2, 2022 EPSS Score
Jul 3, 2022 EPSS Score
Sep 5, 2022 EPSS Score
Nov 6, 2022 EPSS Score
Jan 8, 2023 EPSS Score
Mar 7, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2018-14403 third-party-advisory
http://www.openwall.com/lists/oss-security/2018/07/18/3 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2018-14403 third-party-advisory

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