Modification of Assumed-Immutable Data (MAID) The advisory has been revoked - it doesn't affect any version of package powerdns (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-POWERDNS-2371695
- published26 Jan 2022
- disclosed17 Feb 2012
- creditUnknown
Introduced: 17 Feb 2012
CVE-2012-1193 (opens in a new tab)Amendment
This was deemed not a vulnerability.
Overview
Affected versions of this package are vulnerable to Modification of Assumed-Immutable Data (MAID). 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.