High severity
Advisories with a high CVSS severity.
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CVSS severity: High 7.7Known exploited (CISA KEV)
nginx resolver off-by-one (CVE-2021-23017)
A security issue in the nginx resolver allows an off-by-one error. The CISA catalogue sample lists it as an off-by-one in the nginx resolver, and the required action is to apply…
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CVSS severity: High 7.5Known exploited (CISA KEV)
HTTP/2 Rapid Reset denial of service (CVE-2023-44487)
HTTP/2 Rapid Reset is a denial of service weakness: an attacker can use the protocol's reset feature to overload a server.