416 matches found
CVE-2022-40188
CVE-2022-40188 affects Knot Resolver prior to version 5.5.3. The issue is a remote denial-of-service via CPU consumption caused by algorithmic complexity when an attack results in large nameserver or address sets being returned by an authoritative server. Public advisories (NVD entry and various ...
CVE-2022-40188
Knot Resolver before 5.5.3 allows remote attackers to cause a denial of service CPU consumption because of algorithmic complexity. During an attack, an authoritative server must return large NS sets or address sets...
CVE-2022-32983
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters...
CVE-2022-32983
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters...
DEBIAN-CVE-2022-32983
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters...
CVE-2022-32983
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters...
Design/Logic Flaw
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters...
UBUNTU-CVE-2022-32983
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters...
CVE-2022-32983
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters...
CVE-2022-32983
The CVE-2022-32983 issue affects Knot Resolver up to version 5.5.1, where DNS cache poisoning could occur when an attempt is made to limit forwarding actions by filters. Root cause details in connected sources indicate a vulnerability in handling forwarding/filter constraints that can lead to cac...
CVE-2022-32983
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters...
CVE-2022-32983
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters...
Knot Resolver 安全漏洞
Knot Resolver is a caching DNS resolver implementation that includes a resolver library and daemon. A security vulnerability exists in Knot Resolver versions prior to 5.5.1, which stems from a possible DNS cache poisoning when attempting to limit forwarding operations via a filter...
PT-2022-21620 · Unknown +2 · Knot Resolver +2
Name of the Vulnerable Software and Affected Versions: Knot Resolver versions through 5.5.1 Description: The issue may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters. Recommendations: For versions through 5.5.1, update to a version that contains a fix fo...
CVE-2019-10190
A vulnerability was discovered in DNS resolver component of knot resolver through version 3.2.0 before 4.1.0 which allows remote attackers to bypass DNSSEC validation for non-existence answer. NXDOMAIN answer would get passed through to the client even if its DNSSEC validation failed, instead of...
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...