What is the CVSS score of CVE-2012-1193?

CVE-2012-1193 has a CVSS 2.0 base score of 6.4 (Medium). CVSS vector: AV:N/AC:L/Au:N/C:N/I:P/A:P. EPSS exploitation probability: 0.0%.

Is there a public PoC exploit available for CVE-2012-1193?

Yes, a public proof-of-concept exploit is available for CVE-2012-1193. Prioritise patching immediately. EPSS: 0.0%.

Powerdns Recursor CVE-2012-1193

MEDIUM

2012-02-17 cve@mitre.org

Information Disclosure Powerdns Recursor

6.4

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

6.4 MEDIUM

AV:N/AC:L/Au:N/C:N/I:P/A:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:L/Au:N/C:N/I:P/A:P

Attack Vector

Network

Attack Complexity

Low

Confidentiality

None

Integrity

Availability

Lifecycle Timeline

CVE Published

Feb 17, 2012 - 22:55 cve.org

MEDIUM 6.4

DescriptionCVE.org

The resolver in PowerDNS Recursor (aka pdns_recursor) 3.3 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.

AnalysisAI

The resolver in PowerDNS Recursor (aka pdns_recursor) 3.3 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote. Rated medium severity (CVSS 6.4), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.