CVE-2011-3380 describes a denial-of-service vulnerability affecting Openswan versions 2.6.29 through 2.6.35. An unauthenticated remote attacker can crash the pluto IKE daemon by sending a crafted ISAKMP message with an invalid KEY_LENGTH attribute, leading to a NULL pointer dereference. This vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and no authentication required, resulting in a 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 |
|---|---|---|---|
2.6.29CPE matchmatch criteria | cpe:2.3:a:xelerance:openswan:2.6.29:*:*:*:*:*:*:* | ||
2.6.30CPE matchmatch criteria | cpe:2.3:a:xelerance:openswan:2.6.30:*:*:*:*:*:*:* | ||
2.6.31CPE matchmatch criteria | cpe:2.3:a:xelerance:openswan:2.6.31:*:*:*:*:*:*:* | ||
2.6.32CPE matchmatch criteria | cpe:2.3:a:xelerance:openswan:2.6.32:*:*:*:*:*:*:* | ||
2.6.33CPE matchmatch criteria | cpe:2.3:a:xelerance:openswan:2.6.33:*:*:*:*:*:*:* |
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.