CVE-2007-3764 describes a denial-of-service vulnerability in the Skinny channel driver (chan_skinny) of Asterisk versions before 1.2.22 and 1.4.8, as well as related products like AsteriskNOW and s800i. This flaw allows remote attackers to crash the affected system by sending a specially crafted packet with an excessive data length, leading to an "overly large memcpy" operation. With a CVSS score of 5.0 (AV:N/AC:L/Au:N/C:N/I:N/A:P), this vulnerability is remotely exploitable with low attack complexity, resulting in a denial of service. While not listed on the KEV catalog, exploit code for this vulnerability is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0CPE matchmatch criteria | cpe:2.3:a:asterisk:asterisk:1.0:*:*:*:*:*:*:* | ||
1.0.6CPE matchmatch criteria | cpe:2.3:a:asterisk:asterisk:1.0.6:*:*:*:*:*:*:* | ||
1.0.7CPE matchmatch criteria | cpe:2.3:a:asterisk:asterisk:1.0.7:*:*:*:*:*:*:* | ||
1.0.8CPE matchmatch criteria | cpe:2.3:a:asterisk:asterisk:1.0.8:*:*:*:*:*:*:* | ||
1.0.9CPE matchmatch criteria | cpe:2.3:a:asterisk:asterisk:1.0.9:*:*:*:*:*:*:* |
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.