CVE-2000-0543 describes a denial-of-service vulnerability affecting PGP Certificate Server versions 2.5.0 and 2.5.1. Remote attackers can exploit this by connecting to the command port (4000) from a hostname lacking a reverse DNS entry, causing the server to crash. This vulnerability has a CVSS score of 5.0 (Medium), indicating a network-based attack with low complexity and potential for partial availability impact. 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 |
|---|---|---|---|
2.5CPE matchmatch criteria | cpe:2.3:a:pgp:certificate_server:2.5:*:*:*:*:*:*:* | ||
2.5.1CPE matchmatch criteria | cpe:2.3:a:pgp:certificate_server:2.5.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.