Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-33620

Squid before 4.15 and 5.x before 5.0.6 allows remote servers to cause a denial of service (affecting availability to all clients) via an HTTP response. The issue trigger is a header that can be expected to exist in HTTP traffic without any malicious intent by the server.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.061
EPSS Ranking 90.2%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.0
References
Products affected by CVE-2021-33620


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