CVE-2012-1191
CVSS V2 Medium 6.4
CVSS V3 None
Description
The resolver in dnscache in Daniel J. Bernstein djbdns 1.05 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a "ghost domain names" attack.
Overview
- CVE ID
- CVE-2012-1191
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2012-02-17T22:55:00
- Last Modified Date
- 2012-02-20T05:00:00
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:d.j.bernstein:djbdns:1.05:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.4
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 4.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.isc.org/files/imce/ghostdomain_camera.pdf | Exploit |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2012-1191 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1191 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 10:56:12 | Added to TrackCVE |