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Test ID:1.3.6.1.4.1.25623.1.0.144212
Category:Web Servers
Title:Squid Security Update Advisory (SQUID-2020:7)
Summary:Squid is prone to a cache poisoning vulnerability.
Description:Summary:
Squid is prone to a cache poisoning vulnerability.

Vulnerability Insight:
Due to incorrect input validation Squid is vulnerable to a Request Smuggling
and Poisoning attack against the HTTP cache.

Affected Software/OS:
Squid versions 2.0 through 2.STABLE9, 3.0 through 3.5.28,
4.0 through 4.11 and 5.0.1 through 5.0.2.

Solution:
Update to version 4.12, 5.0.3 or later.

CVSS Score:
6.5

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-15049
Debian Security Information: DSA-4732 (Google Search)
https://www.debian.org/security/2020/dsa-4732
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3RG5FGSTCAYVIJPJHIY3MRZ7NFT6HDO7/
http://www.squid-cache.org/Versions/v4/changesets/squid-4-ea12a34d338b962707d5078d6d1fc7c6eb119a22.patch
http://www.squid-cache.org/Versions/v5/changesets/squid-5-485c9a7bb1bba88754e07ad0094647ea57a6eb8d.patch
https://lists.debian.org/debian-lts-announce/2020/10/msg00005.html
SuSE Security Announcement: openSUSE-SU-2020:1346 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00012.html
SuSE Security Announcement: openSUSE-SU-2020:1369 (Google Search)
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00017.html
https://usn.ubuntu.com/4551-1/
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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