CVE-2020-23565 describes a critical vulnerability in Irfanview v4.53, allowing arbitrary code execution through a specially crafted JPEG 2000 file. With a CVSS score of 7.8 (High), this vulnerability can lead to complete compromise of confidentiality, integrity, and availability if a user opens a malicious file. While there is no evidence of active exploitation, public exploit code, or significant community discussion, the potential for severe impact warrants attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.53CPE matchmatch criteria | cpe:2.3:a:irfanview:irfanview:4.53:*:*:*:*:*:-:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/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, 0.1 Bluesky, 0.0 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 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.