CVE-2010-0583 describes a memory leak vulnerability in the H.323 implementation of Cisco IOS versions 12.1 through 12.4, and 15.0M before 15.0(1)M1. Remote attackers can exploit this flaw by sending malformed H.323 packets, leading to memory consumption and ultimately a denial of service through device reloads. With a CVSS score of 7.8, this vulnerability is considered highly severe due to its network-based attack vector, low attack complexity, and complete impact on availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.1xuCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.1xu:*:*:*:*:*:*:* | ||
12.1ydCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.1yd:*:*:*:*:*:*:* | ||
12.2bCPE matchmatch criteria | cpe:2.3:o:cisco:ios:12.2b:*:*:*:*:*:*:* |
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.