Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2021.0967
squid3 security update
19 March 2021
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AusCERT Security Bulletin Summary
---------------------------------
Product: squid3
Publisher: Debian
Operating System: Debian GNU/Linux
UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Access Confidential Data -- Existing Account
Unauthorised Access -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-25097
Original Bulletin:
https://www.debian.org/lts/security/2021/dla-2598
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running squid3 check for an updated version of the software for
their operating system.
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Debian LTS Advisory DLA-2598-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Utkarsh Gupta
March 19, 2021 https://wiki.debian.org/LTS
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Package : squid3
Version : 3.5.23-5+deb9u6
CVE ID : CVE-2020-25097
Debian Bug : 985068
Due to improper input validation, Squid is vulnerable to an HTTP
Request Smuggling attack.
This problem allows a trusted client to perform HTTP Request
Smuggling and access services otherwise forbidden by Squid
security controls.
For Debian 9 stretch, this problem has been fixed in version
3.5.23-5+deb9u6.
We recommend that you upgrade your squid3 packages.
For the detailed security status of squid3 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/squid3
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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===========================================================================
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