Vulnerability Details : CVE-2009-0041
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.
Vulnerability category: Information leak
Products affected by CVE-2009-0041
- cpe:2.3:h:asterisk:s800i_appliance:1.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:*:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:*:beta8:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.1.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.1.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:a:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:c.1.0:beta7:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:asterisk_business_edition:b.2.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:*:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:*:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.15:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.16:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.24:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.25:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.11:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.12:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.5:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.10:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.11:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.19:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.21:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.15:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.9:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4beta:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.13:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.14:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.22:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.23:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.10:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.0beta1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.0beta2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.17:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.18:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.13:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.14:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.7:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.8:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.10.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.18:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.19:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.21.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.20:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.16.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.16:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.26.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.26.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.12:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.16.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.12.1:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.26:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.20:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.2:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.25:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.24:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.12:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.14:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.21.1:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.21:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.23:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.11:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.10:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.15:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.19:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.17:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.18:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.17:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.3:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.18.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.13:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.16:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.26.1:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.22:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.26.2:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.26:netsec:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.19:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.19:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.19:rc4:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.7.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.27:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.28:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4_revision_95946:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.29:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.19:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.19.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.30.3:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.30:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.2.30.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.21:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.21:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.21.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.23:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.23:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:rc4:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:rc5:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.19.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.20:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.21.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.22:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.23:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:rc6:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:beta5:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.20:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.21:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.22.1:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.22.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:beta8:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:beta9:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.20:rc1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.20:rc2:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.22:rc3:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.4.22:rc4:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:beta7:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0:beta7.1:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:asterisk:open_source:1.6.0.3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2009-0041
0.85%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2009-0041
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2009-0041
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2009-0041
-
http://www.vupen.com/english/advisories/2009/0063
Site en construction
-
http://www.securitytracker.com/id?1021549
Access Denied
-
http://downloads.digium.com/pub/security/AST-2009-001.html
Index of /pub/security/
-
http://security.gentoo.org/glsa/glsa-200905-01.xml
Asterisk: Multiple vulnerabilities (GLSA 200905-01) — Gentoo security
-
http://www.securityfocus.com/archive/1/499884/100/0/threaded
-
http://www.securityfocus.com/bid/33174
Patch
-
http://www.debian.org/security/2009/dsa-1952
[SECURITY] [DSA 1952-1] New asterisk packages fix several vulnerabilities
-
http://securityreason.com/securityalert/4910
Information leak in IAX2 authentication - CXSecurity.com
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