Debian Pdns vulnerabilities

CVE-2015-1868 [HIGH] CVE-2015-1868: pdns - The label decompression functionality in PowerDNS Recursor 3.5.x, 3.6.x before 3... The label decompression functionality in PowerDNS Recursor 3.5.x, 3.6.x before 3.6.3, and 3.7.x before 3.7.2 and Authoritative (Auth) Server 3.2.x, 3.3.x before 3.3.2, and 3.4.x before 3.4.4 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a name that refers to itself. Scope: local bookworm: resolved (fixed in 3.4.4-1) bu

CVE-2016-5427 [HIGH] CVE-2016-5427: pdns - PowerDNS (aka pdns) Authoritative Server before 3.4.10 does not properly handle ... PowerDNS (aka pdns) Authoritative Server before 3.4.10 does not properly handle a . (dot) inside labels, which allows remote attackers to cause a denial of service (backend CPU consumption) via a crafted DNS query. Scope: local bookworm: resolved (fixed in 4.0.0~alpha1-1) bullseye: resolved (fixed in 4.0.0~alpha1-1) forky: resolved (fixed in 4.0.0~alpha1-1) sid: resolved

CVE-2020-24698 [CRITICAL] CVE-2020-24698: pdns - An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-ex... An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker might be able to cause a double-free, leading to a crash or possibly arbitrary code execution. by sending crafted queries with a GSS-TSIG signature. Scope: local bookworm: resolved (fixed in 4.4.0-1) bullseye: resolved (fix

CVE-2019-3871 [MEDIUM] CVE-2019-3871: pdns - A vulnerability was found in PowerDNS Authoritative Server before 4.0.7 and befo... A vulnerability was found in PowerDNS Authoritative Server before 4.0.7 and before 4.1.7. An insufficient validation of data coming from the user when building a HTTP request from a DNS query in the HTTP Connector of the Remote backend, allowing a remote user to cause a denial of service by making the server connect to an invalid endpoint, or possibly information discl

CVE-2016-5426 [HIGH] CVE-2016-5426: pdns - PowerDNS (aka pdns) Authoritative Server before 3.4.10 allows remote attackers t... PowerDNS (aka pdns) Authoritative Server before 3.4.10 allows remote attackers to cause a denial of service (backend CPU consumption) via a long qname. Scope: local bookworm: resolved (fixed in 4.0.0~alpha1-1) bullseye: resolved (fixed in 4.0.0~alpha1-1) forky: resolved (fixed in 4.0.0~alpha1-1) sid: resolved (fixed in 4.0.0~alpha1-1) trixie: resolved (fixed in 4.0.0~alp

CVE-2015-5311 [MEDIUM] CVE-2015-5311: pdns - PowerDNS (aka pdns) Authoritative Server 3.4.4 before 3.4.7 allows remote attack... 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. Scope: local bookworm: resolved (fixed in 3.4.7-1) bullseye: resolved (fixed in 3.4.7-1) forky: resolved (fixed in 3.4.7-1) sid: resolved (fixed in 3.4.7-1) trixie: resolved (fixed in 3.4.7-1)

CVE-2014-7210 [CRITICAL] CWE-276 CVE-2014-7210: pdns specific as packaged in Debian in version before 3.3.1-1 creates a too privileged MySQL user. I pdns specific as packaged in Debian in version before 3.3.1-1 creates a too privileged MySQL user. It was discovered that the maintainer scripts of pdns-backend-mysql grant too wide database permissions for the pdns user. Other backends are not affected.

CVE-2020-24696 [HIGH] CVE-2020-24696: pdns - An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-ex... An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker can trigger a race condition leading to a crash, or possibly arbitrary code execution, by sending crafted queries with a GSS-TSIG signature. Scope: local bookworm: resolved (fixed in 4.4.0-1) bullseye: resolved (fixed in 4.4.0-

CVE-2016-7068 [MEDIUM] CVE-2016-7068: pdns - An issue has been found in PowerDNS before 3.4.11 and 4.0.2, and PowerDNS recurs... An issue has been found in PowerDNS before 3.4.11 and 4.0.2, and PowerDNS recursor before 3.7.4 and 4.0.4, allowing a remote, unauthenticated attacker to cause an abnormal CPU usage load on the PowerDNS server by sending crafted DNS queries, which might result in a partial denial of service if the system becomes overloaded. This issue is based on the fact that the Powe

CVE-2016-7072 [MEDIUM] CVE-2016-7072: pdns - An issue has been found in PowerDNS Authoritative Server before 3.4.11 and 4.0.2... An issue has been found in PowerDNS Authoritative Server before 3.4.11 and 4.0.2 allowing a remote, unauthenticated attacker to cause a denial of service by opening a large number of TCP connections to the web server. If the web server runs out of file descriptors, it triggers an exception and terminates the whole PowerDNS process. While it's more complicated for an un

CVE-2022-27227 [HIGH] CVE-2022-27227: pdns - In PowerDNS Authoritative Server before 4.4.3, 4.5.x before 4.5.4, and 4.6.x bef... In PowerDNS Authoritative Server before 4.4.3, 4.5.x before 4.5.4, and 4.6.x before 4.6.1 and PowerDNS Recursor before 4.4.8, 4.5.x before 4.5.8, and 4.6.x before 4.6.1, insufficient validation of an IXFR end condition causes incomplete zone transfers to be handled as successful transfers. Scope: local bookworm: resolved (fixed in 4.6.1-1) bullseye: open forky: resolve

CVE-2006-4251 [HIGH] CVE-2006-4251: pdns - Buffer overflow in PowerDNS Recursor 3.1.3 and earlier might allow remote attack... Buffer overflow in PowerDNS Recursor 3.1.3 and earlier might allow remote attackers to execute arbitrary code via a malformed TCP DNS query that prevents Recursor from properly calculating the TCP DNS query length. Scope: local bookworm: resolved (fixed in 2.9.20-4) bullseye: resolved (fixed in 2.9.20-4) forky: resolved (fixed in 2.9.20-4) sid: resolved (fixed in 2.9.20-

CVE-2015-5470 [HIGH] CVE-2015-5470: pdns - The label decompression functionality in PowerDNS Recursor before 3.6.4 and 3.7.... The label decompression functionality in PowerDNS Recursor before 3.6.4 and 3.7.x before 3.7.3 and Authoritative (Auth) Server before 3.3.3 and 3.4.x before 3.4.5 allows remote attackers to cause a denial of service (CPU consumption or crash) via a request with a long name that refers to itself. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-18

CVE-2020-24697 [HIGH] CVE-2020-24697: pdns - An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-ex... An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker can cause a denial of service by sending crafted queries with a GSS-TSIG signature. Scope: local bookworm: resolved (fixed in 4.4.0-1) bullseye: resolved (fixed in 4.4.0-1) forky: resolved (fixed in 4.4.0-1) sid: resolved (fixe

CVE-2019-10162 [HIGH] CVE-2019-10162: pdns - A vulnerability has been found in PowerDNS Authoritative Server before versions ... A vulnerability has been found in PowerDNS Authoritative Server before versions 4.1.10, 4.0.8 allowing an authorized user to cause the server to exit by inserting a crafted record in a MASTER type zone under their control. The issue is due to the fact that the Authoritative Server will exit when it runs into a parsing error while looking up the NS/A/AAAA records it is

CVE-2015-5230 [HIGH] CVE-2015-5230: pdns - The DNS packet parsing/generation code in PowerDNS (aka pdns) Authoritative Serv... The DNS packet parsing/generation code in PowerDNS (aka pdns) Authoritative Server 3.4.x before 3.4.6 allows remote attackers to cause a denial of service (crash) via crafted query packets. Scope: local bookworm: resolved (fixed in 3.4.6-1) bullseye: resolved (fixed in 3.4.6-1) forky: resolved (fixed in 3.4.6-1) sid: resolved (fixed in 3.4.6-1) trixie: resolved (fixed in

CVE-2018-10851 [MEDIUM] CVE-2018-10851: pdns - PowerDNS Authoritative Server 3.3.0 up to 4.1.4 excluding 4.1.5 and 4.0.6, and P... PowerDNS Authoritative Server 3.3.0 up to 4.1.4 excluding 4.1.5 and 4.0.6, and PowerDNS Recursor 3.2 up to 4.1.4 excluding 4.1.5 and 4.0.9, are vulnerable to a memory leak while parsing malformed records that can lead to remote denial of service. Scope: local bookworm: resolved (fixed in 4.1.5-1) bullseye: resolved (fixed in 4.1.5-1) forky: resolved (fixed in 4.1.5-1

CVE-2017-15091 [HIGH] CVE-2017-15091: pdns - An issue has been found in the API component of PowerDNS Authoritative 4.x up to... An issue has been found in the API component of PowerDNS Authoritative 4.x up to and including 4.0.4 and 3.x up to and including 3.4.11, where some operations that have an impact on the state of the server are still allowed even though the API has been configured as read-only via the api-readonly keyword. This missing check allows an attacker with valid API credentials

CVE-2018-1046 [HIGH] CVE-2018-1046: pdns - pdns before version 4.1.2 is vulnerable to a buffer overflow in dnsreplay. In th... pdns before version 4.1.2 is vulnerable to a buffer overflow in dnsreplay. In the dnsreplay tool provided with PowerDNS Authoritative, replaying a specially crafted PCAP file can trigger a stack-based buffer overflow, leading to a crash and potentially arbitrary code execution. This buffer overflow only occurs when the -ecs-stamp option of dnsreplay is used. Scope: local

CVE-2016-2120 [HIGH] CVE-2016-2120: pdns - An issue has been found in PowerDNS Authoritative Server versions up to and incl... An issue has been found in PowerDNS Authoritative Server versions up to and including 3.4.10, 4.0.1 allowing an authorized user to crash the server by inserting a specially crafted record in a zone under their control then sending a DNS query for that record. The issue is due to an integer overflow when checking if the content of the record matches the expected size, all