CVE-2010-1224 | BDVDB-2026-41049 Detail
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#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.securityfocus.com/archive/1/509757/100/0/threaded
- http://downloads.asterisk.org/pub/security/AST-2010-003.html
- http://downloads.asterisk.org/pub/security/AST-2010-003-1.6.2.diff
- http://secunia.com/advisories/39096
- http://lists.fedoraproject.org/pipermail/package-announce/2010-March/037679.html
- http://downloads.asterisk.org/pub/security/AST-2010-003-1.6.0.diff
- http://www.vupen.com/english/advisories/2010/0475
- http://downloads.asterisk.org/pub/security/AST-2010-003-1.6.1.diff
- http://osvdb.org/62588
- https://exchange.xforce.ibmcloud.com/vulnerabilities/56552
- http://www.securityfocus.com/bid/38424
- http://secunia.com/advisories/38752
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.