CVE-2010-0639 describes a denial-of-service vulnerability in Squid proxy servers, specifically affecting versions 2.x before 2.6.STABLE24, 2.7 before 2.7.STABLE8, and 3.0 before 3.0.STABLE24. This flaw allows remote attackers to crash the Squid daemon by sending crafted packets to the HTCP port, leading to a NULL pointer dereference. Rated with a CVSS score of 5.0, it is a network-exploitable vulnerability requiring low attack complexity, resulting in a partial availability impact. Despite its age and high EPSS score, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0CPE matchmatch criteria | cpe:2.3:a:squid-cache:squid:2.0:*:*:*:*:*:*:* | ||
2.1CPE matchmatch criteria | cpe:2.3:a:squid-cache:squid:2.1:*:*:*:*:*:*:* | ||
2.2CPE matchmatch criteria | cpe:2.3:a:squid-cache:squid:2.2:*:*:*:*:*:*:* | ||
2.3CPE matchmatch criteria | cpe:2.3:a:squid-cache:squid:2.3:*:*:*:*:*:*:* | ||
2.4CPE matchmatch criteria | cpe:2.3:a:squid-cache:squid:2.4:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
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.