CVE-2018-16855

An issue has been found in PowerDNS Recursor before version 4.1.8 where a remote attacker sending a DNS query can trigger an out-of-bounds memory read while computing the hash of the query for a packet cache lookup, possibly leading to a crash...

UBUNTU-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 cache pollution via crafted query that can lead to denial of service...

PT-2018-10142 · Powerdns +4 · Powerdns Recursor +5

Name of the Vulnerable Software and Affected Versions: PowerDNS Authoritative Server versions 3.3.0 through 4.1.4 PowerDNS Recursor versions 3.2 through 4.1.4 Description: The issue is related to a memory leak that occurs when parsing malformed records, which can lead to a remote denial of servic...

PT-2018-12623 · Powerdns +4 · Powerdns Recursor +5

Name of the Vulnerable Software and Affected Versions: PowerDNS Authoritative Server versions 4.1.0 through 4.1.4 PowerDNS Recursor versions 4.0.0 through 4.1.4 Description: The issue allows for packet cache pollution via a crafted query, potentially leading to denial of service. Recommendations:...

[ASA-201811-21] powerdns-recursor: denial of service

Arch Linux Security Advisory ASA-201811-21 ========================================== Severity: Medium Date : 2018-11-28 CVE-ID : CVE-2018-16855 Package : powerdns-recursor Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-821 Summary ======= The package...

powerdns-recursor -- Crafted query can cause a denial of service

powerdns Team reports: CVE-2018-16855: An issue has been found in PowerDNS Recursor where a remote attacker sending a DNS query can trigger an out-of-bounds memory read while computing the hash of the query for a packet cache lookup, possibly leading to a crash. When the PowerDNS Recursor is run...

FreeBSD : powerdns-recursor -- Multiple vulnerabilities (e9aa0e4c-ea8b-11e8-a5b7-00e04c1ea73d)

powerdns Team reports : CVE-2018-10851: An issue has been found in PowerDNS Recursor allowing a malicious authoritative server to cause a memory leak by sending specially crafted records. The issue is due to the fact that some memory is allocated before the parsing and is not always properly...

PowerDNS Recursor Denial of Service Vulnerability (CNVD-2018-23738)

PowerDNS Recursor aka pdnsrecursor is a domain name resolution server from the Dutch company PowerDNS. A security vulnerability exists in PowerDNS Recursor versions 4.0.0 through 4.1.4. A remote attacker can exploit this vulnerability by sending DNS queries to cause a denial of service...

CVE-2018-14644

An issue has been found in PowerDNS Recursor from 4.0.0 up to and including 4.1.4. A remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authoritative servers fo...

CVE-2018-14644

An issue has been found in PowerDNS Recursor from 4.0.0 up to and including 4.1.4. A remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authoritative servers fo...

UBUNTU-CVE-2018-14644

An issue has been found in PowerDNS Recursor from 4.0.0 up to and including 4.1.4. A remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authoritative servers fo...

DEBIAN-CVE-2018-14644

An issue has been found in PowerDNS Recursor from 4.0.0 up to and including 4.1.4. A remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authoritative servers fo...

CVE-2018-14644

PowerDNS Recursor (4.0.0–4.1.4) is affected by CVE-2018-14644. A remote attacker sending a DNS query for a meta-type such as OPT can cause a zone to be cached as failing DNSSEC validation when the parent zone is signed and all authoritative servers reply with FORMERR, resulting in ServFail respon...

CVE-2018-14644

An issue has been found in PowerDNS Recursor from 4.0.0 up to and including 4.1.4. A remote attacker sending a DNS query for a meta-type like OPT can lead to a zone being wrongly cached as failing DNSSEC validation. It only arises if the parent zone is signed, and all the authoritative servers fo...

powerdns-recursor -- Multiple vulnerabilities

powerdns Team reports: CVE-2018-10851: An issue has been found in PowerDNS Recursor allowing a malicious authoritative server to cause a memory leak by sending specially crafted records. The issue is due to the fact that some memory is allocated before the parsing and is not always properly...

PowerDNS Authoritative Server and PowerDNS Recursor Denial of Service Vulnerabilities

PowerDNS Authoritative Server and PowerDNS Recursor are both products of the Dutch company PowerDNS.PowerDNS Authoritative Server is a DNS server.PowerDNS Recursor is a domain name resolution server. A denial of service vulnerability exists in PowerDNS Authoritative Server and PowerDNS Recursor,...

PowerDNS Recursor Denial of Service Vulnerability (CNVD-2018-16310)

PowerDNS Recursor aka pdnsrecursor is a domain name resolution server from the Dutch company PowerDNS. A denial of service vulnerability exists in the resolution of authorization answers in PowerDNS Recursor versions prior to 4.0.8. An attacker can exploit this vulnerability to cause a denial of...

CVE-2017-15120

An issue has been found in the parsing of authoritative answers in PowerDNS Recursor before 4.0.8, leading to a NULL pointer dereference when parsing a specially crafted answer containing a CNAME of a different class than IN. An unauthenticated remote attacker could cause a denial of service...

UBUNTU-CVE-2017-15120

An issue has been found in the parsing of authoritative answers in PowerDNS Recursor before 4.0.8, leading to a NULL pointer dereference when parsing a specially crafted answer containing a CNAME of a different class than IN. An unauthenticated remote attacker could cause a denial of service...

CVE-2017-15120

An issue has been found in the parsing of authoritative answers in PowerDNS Recursor before 4.0.8, leading to a NULL pointer dereference when parsing a specially crafted answer containing a CNAME of a different class than IN. An unauthenticated remote attacker could cause a denial of service...