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Test ID:1.3.6.1.4.1.25623.1.0.144211
Category:Denial of Service
Title:Squid Security Update Advisory SQUID-2020:6
Summary:Squid is prone to a denial of service vulnerability in the TLS handshake.
Description:Summary:
Squid is prone to a denial of service vulnerability in the TLS handshake.

Vulnerability Insight:
Due to use of a potentially dangerous function Squid and the default
certificate validation helper are vulnerable to a denial of service attack when processing TLS certificates.

Affected Software/OS:
Squid versions 3.x - 3.5.28, 4.x - 4.11 and 5.x - 5.0.2.

Solution:
Update to version 4.12, 5.0.3 or later.

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-14058
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3RG5FGSTCAYVIJPJHIY3MRZ7NFT6HDO7/
http://www.squid-cache.org/Versions/v4/changesets/squid-4-93f5fda134a2a010b84ffedbe833d670e63ba4be.patch
http://www.squid-cache.org/Versions/v5/changesets/squid-5-c6d1a4f6a2cbebceebc8a3fcd8f539ceb7b7f723.patch
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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