CVE-2009-0630 describes a denial-of-service vulnerability in various Cisco IOS features, including Unified Communications Manager Express, SIP Gateway, and Network Admission Control, across versions 12.0 through 12.4. The vulnerability stems from improper handling of IP sockets, allowing remote attackers to trigger an outage or resource exhaustion via specially crafted TCP packets. With a CVSS score of 7.1 (high), it requires medium attack complexity and can lead to a complete loss of availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage for this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.0CPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:* | ||
12.0daCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.0da:*:*:*:*:*:*:* | ||
12.0dbCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.0db:*:*:*:*:*:*:* | ||
12.0dcCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.0dc:*:*:*:*:*:*:* | ||
12.0sCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.0s:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:C
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 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.
Remediation records are not available for this CVE.