Vulnerability Details : CVE-2018-14403
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.
Products affected by CVE-2018-14403
- cpe:2.3:a:techsmith:mp4v2:2.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-14403
0.42%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-14403
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-14403
-
The product does not correctly convert an object, resource, or structure from one type to a different type.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-14403
-
http://www.openwall.com/lists/oss-security/2018/07/18/3
oss-security - Out-of-bounds memory access in MP4v2 2.0.0Exploit;Mailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FRSO2IMK6P7MOIZWGWKONPIEHKBA7WL3/
[SECURITY] Fedora 30 Update: libmp4v2-2.1.0-0.19.trunkREV507.fc30 - package-announce - Fedora Mailing-Lists
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6YCHVOYPIBGM5HYUMQ77KZH2IHSITKVE/
[SECURITY] Fedora 31 Update: libmp4v2-2.1.0-0.19.trunkREV507.fc31 - package-announce - Fedora Mailing-Lists
-
https://github.com/enzo1982/mp4v2/releases/tag/v2.1.0
Release MP4v2 v2.1.0 · enzo1982/mp4v2 · GitHub
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GISUIWPKBWPXORUFNWBGFTKQS7UUVUC4/
[SECURITY] Fedora 29 Update: libmp4v2-2.1.0-0.19.trunkREV507.fc29 - package-announce - Fedora Mailing-Lists
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