CVE-2019-8265 describes multiple out-of-bounds access vulnerabilities in UltraVNC revision 1207, specifically within the VNC client code due to improper usage of the SETPIXELS macro. These critical vulnerabilities, affecting UltraVNC products, are remotely exploitable over a network without user interaction, carrying a CVSS score of 9.8. Successful exploitation could lead to arbitrary code execution, resulting in complete compromise of confidentiality, integrity, and availability. While the vulnerability has been patched in revision 1208, there is no public exploit code available in common repositories like Metasploit or ExploitDB, and it is not listed on the CISA KEV catalog, suggesting no active widespread exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.2.2.3CPE matchmatch criteria | cpe:2.3:a:uvnc:ultravnc:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
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.