CVE-2008-3903

Asterisk Open Source <1.2.32, 1.4.24.1, 1.6.0.8 - Info Disclosure

Title source: llm
STIX 2.1

Description

Asterisk Open Source 1.2.x before 1.2.32, 1.4.x before 1.4.24.1, and 1.6.0.x before 1.6.0.8; Asterisk Business Edition A.x.x, B.x.x before B.2.5.8, C.1.x.x before C.1.10.5, and C.2.x.x before C.2.3.3; s800i 1.3.x before 1.3.0.2; and Trixbox PBX 2.6.1, when Digest authentication and authalwaysreject are enabled, generates different responses depending on whether a SIP username is valid, which allows remote attackers to enumerate valid usernames.

References (9)

Core 9
Core References
Various Sources x_refsource_misc
http://misel.com/?p=52
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/37677
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/45059
Third Party Advisory vendor-advisory x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-200905-01.xml
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/34353
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2009/dsa-1952
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2009/0933
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/34982

Scores

EPSS 0.0185
EPSS Percentile 76.6%

Details

CWE
CWE-200
Status published
Products (5)
asterisk/p_b_x 1.2
asterisk/p_b_x 1.2.22
asterisk/p_b_x 1.4.21.1
asterisk/p_b_x 1.6
trixbox/pbx 2.6.1
Published Sep 04, 2008
Tracked Since Feb 18, 2026