CVE-2018-14446 describes a heap-based buffer overflow vulnerability in MP4v2 version 2.1.0, specifically within the MP4Integer32Property::Read function, affecting products like Techsmith MP4v2. This high-severity vulnerability (CVSS 8.8) can be triggered remotely by a crafted MP4 file, leading to a denial of service (application crash) and potentially other unspecified impacts, including confidentiality and integrity compromise. Despite its high severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.1.0CPE matchmatch criteria | cpe:2.3:a:techsmith:mp4v2:2.1.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.