CVE-2006-0058 describes a critical signal handler race condition in Sendmail versions 8.13.x prior to 8.13.6. This vulnerability allows remote attackers to execute arbitrary code by manipulating timeouts, causing setjmp and longjmp functions to corrupt memory. With a CVSS score of 7.6 (AV:N/AC:H/Au:N/C:C/I:C/A:C) and a FAUCET Risk Score of 98/100, it indicates high severity with remote access, high attack complexity, and complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog or having significant community discussion or media coverage, a Proof-of-Concept exploit (EDB-2051) exists, suggesting potential for exploitation despite no evidence of active widespread attacks.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
8.13.0CPE matchmatch criteria | cpe:2.3:a:sendmail:sendmail:8.13.0:*:*:*:*:*:*:* | ||
8.13.1CPE matchmatch criteria | cpe:2.3:a:sendmail:sendmail:8.13.1:*:*:*:*:*:*:* | ||
8.13.2CPE matchmatch criteria | cpe:2.3:a:sendmail:sendmail:8.13.2:*:*:*:*:*:*:* | ||
8.13.3CPE matchmatch criteria | cpe:2.3:a:sendmail:sendmail:8.13.3:*:*:*:*:*:*:* | ||
8.13.4CPE matchmatch criteria | cpe:2.3:a:sendmail:sendmail:8.13.4:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:H/Au:N/C:C/I:C/A:C
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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.