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CVE-2013-4123

CVSS Score Not Available
68.92%
MEDIUM RiskEPSS (99th percentile)

client_side_request.cc in Squid 3.2.x before 3.2.13 and 3.3.x before 3.3.8 allows remote attackers to cause a denial of service via a crafted port number in a HTTP Host header.

Published: 9/16/2013
Modified: 4/11/2025
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Vulnerability Summary

EPSS Score (Exploitation Probability)

68.92%MEDIUM Exploitation Risk
99th percentile

This vulnerability has a 68.92% probability of being exploited in the next 30 days, ranking higher than 99% of all scored CVEs.