Description
IAX2 in Asterisk Open Source 1.2.x before 1.2.31, 1.4.x before 1.4.23-rc4, and 1.6.x before 1.6.0.3-rc2; Business Edition A.x.x, B.x.x before B.2.5.7, C.1.x.x before C.1.10.4, and C.2.x.x before C.2.1.2.1; and s800i 1.2.x before 1.3.0 responds differently to a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://security.gentoo.org/glsa/glsa-200905-01.xml ↗
- http://www.securityfocus.com/archive/1/499884/100/0/threaded ↗
- http://secunia.com/advisories/33453 ↗
- http://securityreason.com/securityalert/4910 ↗
- http://www.securityfocus.com/bid/33174 ↗
- http://secunia.com/advisories/37677 ↗
- http://www.debian.org/security/2009/dsa-1952 ↗
- http://www.securitytracker.com/id?1021549 ↗
- http://downloads.digium.com/pub/security/AST-2009-001.html ↗
- http://www.vupen.com/english/advisories/2009/0063 ↗
- http://secunia.com/advisories/34982 ↗