297 matches found
CVE-2019-19331
knot-resolver before version 4.3.0 is vulnerable to denial of service through high CPU utilization. DNS replies with very many resource records might be processed very inefficiently, in extreme cases taking even several CPU seconds for each such uncached message. For example, a few thousand A...
CVE-2018-10920
Improper input validation bug in DNS resolver component of Knot Resolver before 2.4.1 allows remote attacker to poison cache...
Denial Of Service
knot-resolver is vulnerable to denial of service. The vulnerability exists due to an assertion failure...
CVE-2021-40083
Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case NSEC3 with too many iterations used for a positive wildcard proof...
CVE-2021-40083
Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case NSEC3 with too many iterations used for a positive wildcard proof...
DEBIAN-CVE-2021-40083
Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case NSEC3 with too many iterations used for a positive wildcard proof...
Design/Logic Flaw
Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case NSEC3 with too many iterations used for a positive wildcard proof...
UBUNTU-CVE-2021-40083
Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case NSEC3 with too many iterations used for a positive wildcard proof...
CVE-2021-40083
Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case NSEC3 with too many iterations used for a positive wildcard proof...
CVE-2021-40083
Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case NSEC3 with too many iterations used for a positive wildcard proof...
CVE-2021-40083
Knot Resolver before 5.3.2 is prone to an assertion failure that can be triggered remotely in a specific edge case: NSEC3 with too many iterations used for a positive wildcard proof. The vulnerability is documented across multiple sources in this CVE, confirming the affected software (Knot Resolv...
CVE-2021-40083
Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case NSEC3 with too many iterations used for a positive wildcard proof...
CVE-2021-40083
Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case NSEC3 with too many iterations used for a positive wildcard proof...
CVE-2021-40083: Reachable Assertion
Knot Resolver before 5.3.2 is prone to an assertion failure, triggerable by a remote attacker in an edge case NSEC3 with too many iterations used for a positive wildcard proof...
Knot Resolver 安全漏洞
Knot Resolver is a cached DNS resolver implementation that includes a resolver library and daemon. A security vulnerability exists in Knot Resolver versions prior to 5.3.2, which can be exploited by attackers to conduct malicious behavior...
PT-2021-22793
Name of the Vulnerable Software and Affected Versions Knot Resolver versions prior to 5.3.2 Description The issue is related to an assertion failure that can be triggered by a remote attacker in a specific edge case, involving NSEC3 with too many iterations used for a positive wildcard proof...
CZ.NIC knot-resolver input validation error vulnerability
Knot Resolver is an open source caching DNS resolver written in C and LuaJIT from the Czech Republic's CZ.NIC Cz.nic association. A security vulnerability exists in knot-resolver versions prior to 2.3.0, which can be exploited by attackers to cause a denial of service...
CVE-2018-1110
A flaw was found in knot-resolver before version 2.3.0. Malformed DNS messages may cause denial of service...