CVE-2015-5311

NONECVSS 0.0

0.0

PowerDNS (aka pdns) Authoritative Server 3.4.4 before 3.4.7 allows remote attackers to cause a denial of service (assertion failure and server crash) via crafted query packets.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 65.4%
KEV: Not listed

Published

November 17, 2015

Last Modified

May 6, 2026

References (12)

secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2015-November/171865.html
secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2015-November/171976.html
secalert@redhathttp://lists.fedoraproject.org/pipermail/package-announce/2015-November/172193.html
secalert@redhathttp://www.openwall.com/lists/oss-security/2015/11/09/3
secalert@redhathttp://www.securitytracker.com/id/1034098
secalert@redhathttps://doc.powerdns.com/md/security/powerdns-advisory-2015-03/
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171865.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171976.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172193.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/11/09/3
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1034098
af854a3a-2127-422b-91ae-364da2661108https://doc.powerdns.com/md/security/powerdns-advisory-2015-03/

Data Freshness Timeline

(refreshed 9× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-07 02:59 UTCOSV refresh
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore

Frequently asked(4)

What is CVE-2015-5311?

CVE-2015-5311 is a none vulnerability published on November 17, 2015. PowerDNS (aka pdns) Authoritative Server 3.4.4 before 3.4.7 allows remote attackers to cause a denial of service (assertion failure and server crash) via crafted query packets.

When was CVE-2015-5311 disclosed?

CVE-2015-5311 was first published in the National Vulnerability Database on November 17, 2015, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2015-5311 actively exploited?

CVE-2015-5311 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 65.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2015-5311?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-5311, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2015-5311

📅 Published

🔄 Last Modified

🔗 References (12)