CVE-2011-3336 describes a denial-of-service vulnerability in the regcomp function within the BSD implementation of libc, affecting products like Apple, FreeBSD, OpenBSD, and PHP. This flaw, rated 7.5 HIGH, allows an unauthenticated attacker to cause stack exhaustion, leading to a denial of service with low attack complexity. While not actively exploited in the wild and not on the KEV catalog, public exploit code exists (EDB-36288), though there is minimal community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.3.0, <= 5.3.10CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
>= 10.6.0, <= 10.7.2CPE matchmatch criteria | cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* | ||
8.2CPE matchmatch criteria | cpe:2.3:o:freebsd:freebsd:8.2:-:*:*:*:*:*:* | ||
5.0CPE matchmatch criteria | cpe:2.3:o:openbsd:openbsd:5.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.
Remediation records are not available for this CVE.