CVE-2018-20502 is a medium-severity vulnerability affecting Bento4 versions 1.5.1-627. It involves an excessive memory allocation issue within the AP4_DataBuffer class, specifically when called by AP4_HvccAtom::Create in Core/Ap4HvccAtom.cpp. This vulnerability can be triggered remotely with low attack complexity, potentially leading to a denial of service due to resource exhaustion, though it does not impact confidentiality or integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.5.1-627CPE matchmatch criteria | cpe:2.3:a:axiosys:bento4:1.5.1-627:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.