CVE-2012-2141

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Summary

CVECVE-2012-2141
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2012-08-14 22:55:01 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionArray 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.

Risk And Classification

Primary CVSS: v2.0 3.5 from [email protected]

AV:N/AC:M/Au:S/C:N/I:N/A:P

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:M/Au:S/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Net-snmp Net-snmp 5.7.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Security Alerts - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Net-snmp handle_nsExtendOutput2Table() Array Index Error Lets Remote Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 rhn.redhat.com
Net-SNMP Agent MIB Subtree Remote Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Bug 815813 – CVE-2012-2141 net-snmp: Array index error, leading to out-of heap-based buffer read (snmpd crash) af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
Net-SNMP SNMP GET Request Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Citrix Login af854a3a-2127-422b-91ae-364da2661108 support.citrix.com
oss-security - CVE Request -- net-snmp: Array index error, leading to out-of heap-based buffer read (snmpd crash) af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
oss-security - Re: CVE Request -- net-snmp: Array index error, leading to out-of heap-based buffer read (snmpd crash) af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Gentoo Linux Documentation -- Net-SNMP: Denial of Service af854a3a-2127-422b-91ae-364da2661108 www.gentoo.org
Security Advisory SA59974 - Gentoo update for net-snmp - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 591311 Bosch Rexroth PRA-ES8P2S Ethernet-Switch Multiple Vulnerabilities (BOSCH-SA-247053-BT)
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