CVE-2018-18583 is a high-severity heap-based buffer overflow vulnerability (CWE-787) in LuPng through 2017-03-10, specifically within the insertByte function in miniz/lupng.c during a write operation. This flaw, with a CVSS score of 8.8, allows an unauthenticated attacker to achieve high impact on confidentiality, integrity, and availability through a network-based attack requiring user interaction. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2017-03-10CPE matchmatch criteria | cpe:2.3:a:lupng_project:lupng:*:*:*:*:*:*:*:* |
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.