CVE-2018-20374 describes an out-of-bounds write vulnerability in Tiny C Compiler (TCC) version 0.9.27. Specifically, compiling a specially crafted source file can lead to an 8-byte out-of-bounds write within the use_section1 function in tccasm.c. This vulnerability has a CVSS score of 5.5 (Medium), indicating a local attack vector with low attack complexity, requiring user interaction, and primarily impacting availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.9.27CPE matchmatch criteria | cpe:2.3:a:tinycc:tinycc:0.9.27:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/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, 0.0 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.