CVE-2012-1191
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Daniel J. Bernstein djbdns 1.05版本中的dnscache的resolver中存在漏洞，该漏洞源于在处理查询记录响应的过程中重写NS记录中的缓存服务器名称和TTL值。远程攻击者可利用该漏洞借助"ghost domain names"攻击触发已撤销域名的持续可解性。
Possible ATT&CK Techniques 1 AI
T1040 · Network Sniffing
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I. Basic Information for CVE-2012-1191
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Daniel J. Bernstein djbdns安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Daniel J. Bernstein djbdns 1.05版本中的dnscache的resolver中存在漏洞，该漏洞源于在处理查询记录响应的过程中重写NS记录中的缓存服务器名称和TTL值。远程攻击者可利用该漏洞借助"ghost domain names"攻击触发已撤销域名的持续可解性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2012-1191
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2012-1191 (1)
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https://www.isc.org/files/imce/ghostdomain_camera.pdf x_refsource_MISC
Same Patch Batch · n/a · 2012-02-17 · 7 CVEs total
| CVE-2011-4105 | LightDM ‘xsession_setup()’ 本地权限提升漏洞 | |
| CVE-2011-4113 | Drupal Views模块SQL注入漏洞 | |
| CVE-2012-1192 | Unbound 安全漏洞 | |
| CVE-2012-1193 | PowerDNS Recursor安全漏洞 | |
| CVE-2012-1194 | Microsoft Windows Server 2008 安全漏洞 | |
| CVE-2012-0206 | PowerDNS拒绝服务漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2012-1191
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