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GLSA
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Joined: 12 May 2004
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PostPosted: Mon Mar 16, 2020 12:26 pm    Post subject: [ GLSA 202003-34 ] Squid Reply with quote

Gentoo Linux Security Advisory

Title: Squid: Multiple vulnerabilities (GLSA 202003-34)
Severity: normal
Exploitable: remote
Date: 2020-03-16
Bug(s): #699854, #708296
ID: 202003-34

Synopsis

Multiple vulnerabilities have been found in Squid, the worst of
which could lead to arbitrary code execution.


Background

Squid is a full-featured Web proxy cache designed to run on Unix
systems. It supports proxying and caching of HTTP, FTP, and other URLs,
as well as SSL support, cache hierarchies, transparent caching, access
control lists and many other features.


Affected Packages

Package: net-proxy/squid
Vulnerable: < 4.10
Unaffected: >= 4.10
Architectures: All supported architectures


Description

Multiple vulnerabilities have been discovered in Squid. Please review
the CVE identifiers referenced below for details.


Impact

A remote attacker, by sending a specially crafted request, could
possibly execute arbitrary code with the privileges of the process,
obtain sensitive information or cause a Denial of Service condition.


Workaround

There is no known workaround at this time.

Resolution

All Squid users should upgrade to the latest version:
Code:
# emerge --sync
      # emerge --ask --oneshot --verbose ">=net-proxy/squid-4.10"
   


References

CVE-2019-12526
CVE-2019-12528
CVE-2019-18678
CVE-2019-18679
CVE-2020-8449
CVE-2020-8450
CVE-2020-8517
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