CVE-2011-3272 describes a denial-of-service vulnerability affecting Cisco IOS 15.1 and IOS XE 2.1.x through 3.3.x, specifically within the IP Service Level Agreement (IP SLA) functionality. Remote attackers can exploit this by sending malformed IP SLA packets, leading to memory corruption and a device reload. With a CVSS score of 7.8, this vulnerability is considered high severity due to its network-based attack vector, low attack complexity, and high impact on availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
15.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:* | ||
2.1.0CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:2.1.0:*:*:*:*:*:*:* | ||
2.1.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:2.1.1:*:*:*:*:*:*:* | ||
2.1.2CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:2.1.2:*:*:*:*:*:*:* | ||
2.2.1CPE matchmatch criteria | cpe:2.3:o:cisco:ios_xe:2.2.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
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.