PT-2016-1319 · Squid+3 · Squid+4

Alex Rousskov · Published 2016-02-27 · Updated 2018-01-05 · CVE-2016-2572

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Squid versions 4.0.0 through 4.0.6

Description The issue exists due to insufficient input validation in the http.cc proxy server function. It allows a remote attacker to cause a denial of service, resulting in an "Assertion failure" error and termination of the daemon, by sending a malformed response.

Recommendations For Squid versions 4.0.0 through 4.0.6, update to version 4.0.7 or later to resolve the issue.

Exploit

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2016-00618

CESA-2016_2600

CVE-2016-2572

RHSA-2016:2600

RHSA-2016_2600

SUSE-SU-2016:2008-1

SUSE-SU-2016:2089-1

Affected Products

Centos

Red Hat

Squid

Squid Cache

Suse

References · 89

• 🔥 https://github.com/amit-raut/CVE-2016-2569 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2570 · Security Note
• https://osv.dev/vulnerability/CVE-2016-2572 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2572 · Security Note
• http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2016-2572 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2569 · Security Note
• https://linux.oracle.com/errata/ELSA-2016-2600.html · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-2572 · Vendor Advisory
• https://bdu.fstec.ru/vul/2016-00731 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2016:2008-1 · Vendor Advisory
• http://squid-cache.org/Versions/v4/changesets/squid-4-14548.patch · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-2572 · Vendor Advisory
• https://security.gentoo.org/glsa/201607-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-2572 · Security Note