Bug 536276

Summary:	<net-proxy/squid-3.5.10: Heap-based buffer overflow vulnerability (CVE-2014-6270)
Product:	Gentoo Security	Reporter:	GLSAMaker/CVETool Bot <glsamaker>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	normal	CC:	eras
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:	B2 [glsa cve]
Package list:		Runtime testing required:	---

Description GLSAMaker/CVETool Bot gentoo-dev

2015-01-11 02:17:26 UTC

CVE-2014-6270 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-6270):
  Off-by-one error in the snmpHandleUdp function in snmp_core.cc in Squid 2.x
  and 3.x, when an SNMP port is configured, allows remote attackers to cause a
  denial of service (crash) or possibly execute arbitrary code via a crafted
  UDP SNMP request, which triggers a heap-based buffer overflow.

Comment 1 Aaron Bauman (RETIRED) gentoo-dev

2016-04-05 07:35:26 UTC

Original Advisory:

http://www.squid-cache.org/Advisories/SQUID-2014_3.txt

Upstream commits fixing the issue:

http://bazaar.launchpad.net/~squid/squid/trunk/revision/13574

http://bazaar.launchpad.net/~squid/squid/trunk/revision/13582


The issue was fixed in >=net-proxy/squid-3.4.8.

Assigned to existing GLSA.

Comment 2 GLSAMaker/CVETool Bot gentoo-dev

2016-07-09 01:51:57 UTC

This issue was resolved and addressed in
 GLSA 201607-01 at https://security.gentoo.org/glsa/201607-01
by GLSA coordinator Aaron Bauman (b-man).