CVE-2010-1224 - CVE House
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Status published Medium CVE-2010-1224

main/acl.c in Asterisk Open Source 1.6.0.x before 1.6.0.25, 1.6.1.x before...

Vulnerability Description

main/acl.c in Asterisk Open Source 1.6.0.x before 1.6.0.25, 1.6.1.x before 1.6.1.17, and 1.6.2.x before 1.6.2.5 does not properly enforce remote host access controls when CIDR notation "/0" is used in permit= and deny= configuration rules, which causes an improper arithmetic shift and might allow remote attackers to bypass ACL rules and access services from unauthorized hosts.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

asterisk
Vulnerable Versions:
1.6.0, 1.6.0.1, 1.6.0.2, 1.6.0.3, 1.6.0.5, 1.6.0.6, 1.6.0.7, 1.6.0.8, 1.6.0.9, 1.6.0.10, 1.6.0.12, 1.6.0.13, 1.6.0.14, 1.6.0.15, 1.6.0.16, 1.6.0.17, 1.6.0.18, 1.6.0.19, 1.6.0.20, 1.6.0.21, 1.6.0.22, 1.6.0.23, 1.6.0.24, 1.6.1, 1.6.1.1, 1.6.1.2, 1.6.1.4, 1.6.1.5, 1.6.1.6, 1.6.1.7, 1.6.1.8, 1.6.1.9, 1.6.1.10, 1.6.1.11, 1.6.1.12, 1.6.1.13, 1.6.1.14, 1.6.1.15, 1.6.1.16, 1.6.2.0, 1.6.2.1, 1.6.2.2, 1.6.2.3, 1.6.2.4

Timeline

Official Publish: April 1st, 2010
Last Modified: August 7th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.