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.
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References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T01:14:06.690Z
Reserved: 2010-04-01T00:00:00
Link: CVE-2010-1224

No data.

Status : Deferred
Published: 2010-04-01T21:30:00.420
Modified: 2025-04-11T00:51:21.963
Link: CVE-2010-1224

No data.