Vulnerability in Powerdns Recursor
CVE-2006-4252
PowerDNS Recursor 3.1.3 and earlier allows remote attackers to cause a denial of service (resource exhaustion and application crash) via a CNAME record with a zero TTL, which triggers an infinite loop.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.059 (93.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 93.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.059 · newest: 0.059 · change: 0.000
Affected products
- Powerdns Recursor — versions 2.0_rc1, 2.8, 2.9.15
References
- www.vupen.com/english/advisories/2006/4484 (vdb-entry)
- doc.powerdns.com/powerdns-advisory-2006-02.html (Patch, Vendor Advisory)
- secunia.com/advisories/22824 (Patch, Vendor Advisory, third-party-advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/30257 (vdb-entry)
- lists.suse.com/archive/suse-security-announce/2006-Nov/0007.html (vendor-advisory)
- www.securityfocus.com/bid/21037 (Patch, vdb-entry)
- secunia.com/advisories/22976 (third-party-advisory)