CVE-2025-30195

An attacker can publish a zone containing specific Resource Record Sets. Processing and caching results for these sets can lead to an illegal memory accesses and crash of the Recursor, causing a denial of service. The remedy is: upgrade to the patched 5.2.1 version. We would like to thank Volodym...

CVE-2025-30195

CVE-2025-30195 affects PowerDNS Recursor. A crafted zone containing specific Resource Record Sets can cause the Recursor to perform illegal memory accesses during processing/caching, leading to denial of service. The issue is triggered by how certain RR Sets are handled in the Recursor, and the d...

CVE-2025-30195 A crafted zone can lead to an illegal memory access in the PowerDNS Recursor

An attacker can publish a zone containing specific Resource Record Sets. Processing and caching results for these sets can lead to an illegal memory accesses and crash of the Recursor, causing a denial of service. The remedy is: upgrade to the patched 5.2.1 version. We would like to thank Volodym...

CVE-2025-30195 A crafted zone can lead to an illegal memory access in the PowerDNS Recursor

An attacker can publish a zone containing specific Resource Record Sets. Processing and caching results for these sets can lead to an illegal memory accesses and crash of the Recursor, causing a denial of service. The remedy is: upgrade to the patched 5.2.1 version. We would like to thank Volodym...

PowerDNS Recursor 安全漏洞

PowerDNS Recursor pdnsrecursor is a domain name resolution server from the Dutch company PowerDNS. A security vulnerability exists in PowerDNS Recursor version 5.2.0 that originates from processing a specific set of resource records resulting in an illegal memory access that could cause a denial ...

Linux Distros Unpatched Vulnerability : CVE-2023-26437

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Denial of service vulnerability in PowerDNS Recursor allows authoritative servers to be marked unavailable.This issue affects Recursor: through 4.6.5, through...

The vulnerability of the PowerDNS Recursor DNS server, related to insufficient validation of input data, allows attackers to trigger a service failure.

The vulnerability of the PowerDNS Recursor DNS server is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures...

Debian: Security Advisory (DSA-5852-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] [DSA 5851-1] pdns-recursor security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5852-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff January 28, 2025 https://www.debian.org/security/faq -...

DSA-5852-1 pdns-recursor - security update

Bulletin has no description...

USN-7203-1 pdns, pdns-recursor vulnerabilities

Wei Hao discovered that PowerDNS Authoritative Server incorrectly handled memory when accessing certain files. An attacker could possibly use this issue to achieve arbitrary code execution. CVE-2018-1046 It was discovered that PowerDNS Authoritative Server and PowerDNS Recursor incorrectly handle...

PT-2025-43559

Name of the Vulnerable Software and Affected Versions PDNS Recursor versions prior to 5.2.6-0+deb13u1 Description Insufficient validation of delegation information could lead to cache pollution in PDNS Recursor, a resolving name server. The changes required to address this are too extensive to...

PT-2025-43558

Name of the Vulnerable Software and Affected Versions PowerDNS Recursor versions prior to 5.2.6-0+deb13u1 Description Insufficient validation of delegation information could lead to cache pollution in PowerDNS Recursor, a resolving name server. Updates will not be backported to the version of PDN...

PT-2025-49591

Name of the Vulnerable Software and Affected Versions pdns-recursor affected versions not specified Description An attacker can cause the software to fail due to an assertion failure. This is triggered by sending specially crafted DNS records, which are then cached, followed by a DNS query with t...

PT-2025-49592

Name of the Vulnerable Software and Affected Versions pdns-recursor affected versions not specified Description An attacker can trigger the removal of cached records by sending a NOTIFY query over TCP. This impacts pdns-recursor in Debian Linux. Recommendations At the moment, there is no...

Fedora 41 : pdns-recursor (2024-aebaa73b1f)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-aebaa73b1f advisory. Update to latest upstream Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested f...

OPENSUSE-SU-2024:14462-1 pdns-recursor-5.1.2-1.1 on GA media

These are all security issues fixed in the pdns-recursor-5.1.2-1.1 package on the GA media of openSUSE Tumbleweed...

[SECURITY] Fedora 39 Update: pdns-recursor-4.9.9-1.fc39

PowerDNS Recursor is a non authoritative/recursing DNS server. Use this package if you need a dns cache for your network...

[SECURITY] Fedora 40 Update: pdns-recursor-5.0.9-1.fc40

PowerDNS Recursor is a non authoritative/recursing DNS server. Use this package if you need a dns cache for your network...

Fedora: Security Advisory (FEDORA-2024-af0bf62ac6)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...