Test ID:	1.3.6.1.4.1.25623.1.0.142628
Category:	Denial of Service
Title:	Squid Security Update Advisory SQUID-2018:5
Summary:	Squid is prone to a denial of service vulnerability due to a memory leak; in the SNMP query rejection code.
Description:	Summary: Squid is prone to a denial of service vulnerability due to a memory leak in the SNMP query rejection code. Vulnerability Insight: This problem allows a remote attacker to consume all memory available to the Squid process, causing it to crash. In environments where per-process memory restrictions are not enforced strictly, or configured to large values this may also affect other processes operating on the same machine. Leading to a much worse denial of service situation. This problem is limited to Squid built with SNMP support and receiving SNMP traffic. Affected Software/OS: Squid versions 3.2.0.10 - 3.5.28, 4.x - 4.3. Solution: Update to version 4.4 or later. CVSS Score: 4.3 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2018-19132 http://www.squid-cache.org/Advisories/SQUID-2018_5.txt http://www.squid-cache.org/Versions/v5/changesets/squid-5-644131ff1e00c1895d77561f561d29c104ba6b11.patch https://github.com/squid-cache/squid/pull/313 https://lists.debian.org/debian-lts-announce/2018/11/msg00032.html https://lists.debian.org/debian-lts-announce/2020/07/msg00009.html https://usn.ubuntu.com/4059-1/
Copyright	Copyright (C) 2019 Greenbone Networks GmbH

This is only one of 145615 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.