CVE-2014-6270
MEDIUM · CVSS 6.8EPSS 23.3%EU EUVD
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.
Key facts
- CVSS score
- 6.8 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-119
- EPSS score
- 23.3% (98th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-6156)
- Published
- September 12, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-6156 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- oracle / solaris
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
- squid-cache / squid
and 131 more…
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/q3/542(Patch, Third Party Advisory, VDB Entry)
- http://seclists.org/oss-sec/2014/q3/550(Third Party Advisory, VDB Entry)
- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html(Third Party Advisory)
- http://www.securityfocus.com/bid/69686(Third Party Advisory, VDB Entry)
- http://www.ubuntu.com/usn/USN-2921-1
- https://bugzilla.novell.com/show_bug.cgi?id=895773(Issue Tracking, Third Party Advisory, VDB Entry)
- https://bugzilla.redhat.com/show_bug.cgi?id=1139967(Issue Tracking, Third Party Advisory, VDB Entry)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95873
- https://security.gentoo.org/glsa/201607-01
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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