CVE-2014-6270

MediumCVSS 6.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 2.0 6.8/10AV:N/AC:M/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-119

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
http://seclists.org/oss-sec/2014/q3/542Patch, Third Party Advisory, VDB Entry
http://seclists.org/oss-sec/2014/q3/550Third Party Advisory, VDB Entry
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.htmlThird Party Advisory
http://www.securityfocus.com/bid/69686Third Party Advisory, VDB Entry
http://www.ubuntu.com/usn/USN-2921-1
https://bugzilla.novell.com/show_bug.cgi?id=895773Issue Tracking, Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1139967Issue Tracking, Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/95873
https://security.gentoo.org/glsa/201607-01
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
http://seclists.org/oss-sec/2014/q3/542Patch, Third Party Advisory, VDB Entry
http://seclists.org/oss-sec/2014/q3/550Third Party Advisory, VDB Entry
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.htmlThird Party Advisory
http://www.securityfocus.com/bid/69686Third Party Advisory, VDB Entry
http://www.ubuntu.com/usn/USN-2921-1
https://bugzilla.novell.com/show_bug.cgi?id=895773Issue Tracking, Third Party Advisory, VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1139967Issue Tracking, Third Party Advisory, VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/95873
https://security.gentoo.org/glsa/201607-01

Timeline

Published: Sep 12, 2014
Last modified: Jun 17, 2026
NVD status: Modified

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