CVE-2012-3553 describes a denial-of-service vulnerability in the Asterisk Open Source 10.x Skinny (SCCP) channel driver, specifically affecting versions prior to 10.5.1. An authenticated remote attacker can trigger a NULL pointer dereference and daemon crash by sending a crafted Station Key Pad Button message and closing a connection while in off-hook mode. This vulnerability has a CVSS score of 4.0 (medium severity) with a network attack vector, low attack complexity, and potential for partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
10.0.0CPE matchmatch criteria | cpe:2.3:a:digium:asterisk:10.0.0:*:*:*:*:*:*:* | ||
10.0.0CPE matchmatch criteria | cpe:2.3:a:digium:asterisk:10.0.0:beta1:*:*:*:*:*:* | ||
10.0.0CPE matchmatch criteria | cpe:2.3:a:digium:asterisk:10.0.0:beta2:*:*:*:*:*:* | ||
10.0.0CPE matchmatch criteria | cpe:2.3:a:digium:asterisk:10.0.0:rc1:*:*:*:*:*:* | ||
10.0.0CPE matchmatch criteria | cpe:2.3:a:digium:asterisk:10.0.0:rc2:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:S/C:N/I:N/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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.