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CVE-2014-6270

Date: September 12, 2014

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.

Language: C++

Severity Score

Related Resources (16)

https://nvd.nist.gov/vuln/detail/CVE-2014-6270
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
http://www.securityfocus.com/bid/69686
http://seclists.org/oss-sec/2014/q3/542
http://seclists.org/oss-sec/2014/q3/550
https://security-tracker.debian.org/tracker/CVE-2014-6270
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
http://www.ubuntu.com/usn/USN-2921-1
https://people.canonical.com/~ubuntu-security/cve/CVE-2014-6270
https://exchange.xforce.ibmcloud.com/vulnerabilities/95873
https://bugzilla.redhat.com/show_bug.cgi?id=1139967
https://security.gentoo.org/glsa/201607-01
https://bugzilla.novell.com/show_bug.cgi?id=895773
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
https://access.redhat.com/security/cve/CVE-2014-6270
https://www.mend.io/vulnerability-database/CVE-2014-6270

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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