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CVE-2016-2569

7.5
HIGHCVSS v3.1 Base Score
70.32%
HIGH RiskEPSS (99th percentile)

Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not properly append data to String objects, which allows remote servers to cause a denial of service (assertion failure and daemon exit) via a long string, as demonstrated by a crafted HTTP Vary header.

Published: 2/27/2016
Modified: 4/12/2025
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Vulnerability Summary

CVSS v3 Score

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score (Exploitation Probability)

70.32%HIGH Exploitation Risk
99th percentile

This vulnerability has a 70.32% probability of being exploited in the next 30 days, ranking higher than 99% of all scored CVEs.

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