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CVE-2018-14626
PowerDNS Authoritative Server 4.1.0 up to 4.1.4 inclusive and PowerDNS Recursor 4.0.0 up to 4.1.4 inclusive are vulnerable to a packet…
Medium5.3EPSS 2.7%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
PowerDNS Authoritative Server 4.1.0 up to 4.1.4 inclusive and PowerDNS Recursor 4.0.0 up to 4.1.4 inclusive are vulnerable to a packet cache pollution via crafted query that can lead to denial of service.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| redhatCNA (assigner) | 3.0 | Medium5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
| NVDNVD · Modified | 3.0 | High7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 2.7% · top 14% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Weakness
Affected products
- affected 4.1.0 to 4.1.4 inclusive
The PowerDNS Project · pdns-recursor
- affected 4.0.0 to 4.1.4 inclusive
References (3)
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14626 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-06.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2018-05.html (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2018-14626)Record last updated .