VDB
CVE-2012-1193
CVE-2012-1193
REJECTED
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.
EPSS 5.62% · 92.9th percentile
Risk Scores
EPSS Score
5.62%
92.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | pdns-recursor | 0, 3.3-3 |
Timeline
- Feb 17, 2012 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Dec 20, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 4, 2023 EPSS Score
- May 27, 2023 EPSS Score
- Jul 19, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2012-1193 third-party-advisory
- http://doc.powerdns.com/changelog.html#changelog-recursor-3.5 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2012-1193 third-party-advisory