CVE-2008-3903
CVSS V2 Low 3.5
CVSS V3 None
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.
Overview
- CVE ID
- CVE-2008-3903
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2008-09-04T19:41:00
- Last Modified Date
- 2017-08-08T01:32:15
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:asterisk:p_b_x:1.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:asterisk:p_b_x:1.2.22:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:asterisk:p_b_x:1.4.21.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:asterisk:p_b_x:1.6:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:trixbox:pbx:2.6.1:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2008-3903 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-3903 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 09:06:19 | Added to TrackCVE |