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No exploitation reportedFix available

CVE-2018-14325

No exploitation reported by the sources we read.

  • Published2018-07-16
  • WeaknessCWE-191

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

In MP4v2 2.0.0, there is an integer underflow (with resultant memory corruption) when parsing MP4Atom in mp4atom.cpp.

Timeline

dates in UTC
  1. 2018-07-1618:29CVE publishedNVD

Versions per branch

NVD
Techsmith mp4v2
BranchAffectedFixed in
2.0= 2.0.0no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • libmp4v2Mageia:7all versions · fixed in 2.1.0-0.4.mga7
  • mp4v2Ubuntu:18.04:LTSall versions · no fixed version listed
  • mp4v2Ubuntu:16.04:LTSall versions · no fixed version listed

Vendor advisories

  • CVE-2018-14325 Red Hat Product Security

    libmp4v2: Integer underflow in when parsing MP4Atom in mp4atom.cpp

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published
2018-07-16
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-gmm7-p69f-qq34

Frequently asked questions

What is CVE-2018-14325?

In MP4v2 2.0.0, there is an integer underflow (with resultant memory corruption) when parsing MP4Atom in mp4atom.cpp.

Is CVE-2018-14325 actively exploited?

Active exploitation of CVE-2018-14325 has not been confirmed. Its EPSS score was 2.0% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-14325?

CVE-2018-14325 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

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