Arch Linux Security Advisory ASA-201907-5
========================================
Severity: Critical
Date    : 2019-07-17
CVE-ID  : CVE-2019-12527
Package : squid
Type    : arbitrary code execution
Remote  : Yes
Link    : https://security.archlinux.org/AVG-1004

Summary
======
The package squid before version 4.8-1 is vulnerable to arbitrary code
execution.

Resolution
=========
Upgrade to 4.8-1.

# pacman -Syu "squid>=4.8-1"

The problem has been fixed upstream in version 4.8.

Workaround
=========
None.

Description
==========
Due to incorrect buffer management Squid versions prior to 4.8 are
vulnerable to a heap overflow and possible remote code execution attack
when processing HTTP Authentication credentials.

Impact
=====
A remote attacker can execute arbitrary code via crafted HTTP requests.

References
=========
http://www.squid-cache.org/Advisories/SQUID-2019_5.txt
https://security.archlinux.org/CVE-2019-12527

ArchLinux: 201907-5: squid: arbitrary code execution

July 17, 2019

Summary

Due to incorrect buffer management Squid versions prior to 4.8 are vulnerable to a heap overflow and possible remote code execution attack when processing HTTP Authentication credentials.

Resolution

Upgrade to 4.8-1. # pacman -Syu "squid>=4.8-1"
The problem has been fixed upstream in version 4.8.

References

http://www.squid-cache.org/Advisories/SQUID-2019_5.txt https://security.archlinux.org/CVE-2019-12527

Severity
Package : squid
Type : arbitrary code execution
Remote : Yes
Link : https://security.archlinux.org/AVG-1004

Workaround

None.

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