CVE-2013-2264 is an information disclosure vulnerability affecting multiple versions of Asterisk Open Source, Certified Asterisk, Asterisk Business Edition, and Asterisk Digiumphones. The vulnerability allows remote attackers to enumerate valid user account names by observing differing responses to invalid SIP INVITE, SUBSCRIBE, and REGISTER transactions. With a CVSS score of 5.0 (medium), this vulnerability has a low attack complexity and requires no authentication, but only impacts confidentiality by revealing account names. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.8.0CPE matchmatch criteria | cpe:2.3:a:asterisk:open_source:1.8.0:*:*:*:*:*:*:* | ||
1.8.0CPE matchmatch criteria | cpe:2.3:a:asterisk:open_source:1.8.0:beta1:*:*:*:*:*:* | ||
1.8.0CPE matchmatch criteria | cpe:2.3:a:asterisk:open_source:1.8.0:beta2:*:*:*:*:*:* | ||
1.8.0CPE matchmatch criteria | cpe:2.3:a:asterisk:open_source:1.8.0:beta3:*:*:*:*:*:* | ||
1.8.0CPE matchmatch criteria | cpe:2.3:a:asterisk:open_source:1.8.0:beta4:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N
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.