CVE-2008-3157 describes a denial-of-service vulnerability in Nortel SIP Multimedia PC Client 4.x, MCS5100, and MCS5200. The flaw allows an unauthenticated attacker to exhaust system resources by initiating an excessive number of concurrent sessions, leading to service disruption. With a CVSS score of 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P), this vulnerability is easily exploitable over the network with low attack complexity, resulting in partial availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.0CPE matchmatch criteria | cpe:2.3:a:nortel:sip_multimedia_pc_client:4.0:*:mcs5100:*:*:*:*:* | ||
4.0CPE matchmatch criteria | cpe:2.3:a:nortel:sip_multimedia_pc_client:4.0:*:mcs5200:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
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.
Remediation records are not available for this CVE.