CVE-2010-1224 describes an access control bypass vulnerability in Asterisk Open Source versions 1.6.0.x, 1.6.1.x, and 1.6.2.x. Specifically, the main/acl.c component fails to properly enforce remote host access controls when CIDR notation "/0" is used in permit= and deny= configuration rules. This flaw, due to an improper arithmetic shift, could allow unauthorized remote attackers to bypass ACL rules and access services. The vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity and potential for partial integrity impact, but no confidentiality or availability impact. There is no evidence of active exploitation, nor are there any known public exploits or Metasploit modules available. Community discussion and media coverage are minimal, suggesting low public awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.6.0CPE matchmatch criteria | cpe:2.3:a:digium:asterisk:1.6.0:*:*:*:*:*:*:* | ||
1.6.0.1CPE matchmatch criteria | cpe:2.3:a:digium:asterisk:1.6.0.1:*:*:*:*:*:*:* | ||
1.6.0.2CPE matchmatch criteria | cpe:2.3:a:digium:asterisk:1.6.0.2:*:*:*:*:*:*:* | ||
1.6.0.3CPE matchmatch criteria | cpe:2.3:a:digium:asterisk:1.6.0.3:*:*:*:*:*:*:* | ||
1.6.0.5CPE matchmatch criteria | cpe:2.3:a:digium:asterisk:1.6.0.5:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:N/I:P/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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.