CVE-2018-14403

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2018-14403
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14403.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2018-14403
Downstream
Related
Published
2018-07-19T05:29:00.477Z
Modified
2026-03-14T14:28:42.937216Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/enzo1982/mp4v2

Affected ranges

Type
GIT
Repo
https://github.com/enzo1982/mp4v2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4b8649f491390ed86296769724facd1253c4ad4e
Type
GIT
Repo
https://github.com/enzo1982/mp4v2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4b8649f491390ed86296769724facd1253c4ad4e

Affected versions

v1.*
v1.9.0
v1.9.1
v2.*
v2.0.0

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "2.0.0"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-14403.json"