VULNERABILITY INTELLIGENCE
CVE-2014-6270
CVSS score6.8 MEDIUM
EPSS probability23.32%
CISA KEVNot currently listed
Published2014-09-12
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:P
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.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
Primary references
- cve@mitre.org
- cve@mitre.org
- cve@mitre.org — Patch, Third Party Advisory, VDB Entry
- cve@mitre.org — Third Party Advisory, VDB Entry
- cve@mitre.org — Third Party Advisory
- cve@mitre.org — Third Party Advisory, VDB Entry
- cve@mitre.org
- cve@mitre.org — Issue Tracking, Third Party Advisory, VDB Entry
- cve@mitre.org — Issue Tracking, Third Party Advisory, VDB Entry
- cve@mitre.org
- cve@mitre.org
- af854a3a-2127-422b-91ae-364da2661108