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CVE-2012-2141

Date: August 14, 2012

Array index error in the handle_nsExtendOutput2Table function in agent/mibgroup/agent/extend.c in Net-SNMP 5.7.1 allows remote authenticated users to cause a denial of service (out-of-bounds read and snmpd crash) via an SNMP GET request for an entry not in the extension table.

Severity Score

Related Resources (15)

http://secunia.com/advisories/59974
https://access.redhat.com/security/cve/CVE-2012-2141
http://rhn.redhat.com/errata/RHSA-2013-0124.html
http://www.securityfocus.com/bid/53258
http://www.securityfocus.com/bid/53255
http://www.gentoo.org/security/en/glsa/glsa-201409-02.xml
https://nvd.nist.gov/vuln/detail/CVE-2012-2141
http://support.citrix.com/article/CTX139049
http://secunia.com/advisories/48938
https://exchange.xforce.ibmcloud.com/vulnerabilities/75169
http://www.openwall.com/lists/oss-security/2012/04/26/2
http://www.openwall.com/lists/oss-security/2012/04/26/3
http://www.securitytracker.com/id?1026984
https://bugzilla.redhat.com/show_bug.cgi?id=815813
https://www.mend.io/vulnerability-database/CVE-2012-2141

Severity Score

CVSS v3.1

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

CVSS v2

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

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