CVE-2012-2141
Array index error in the handle_nsExtendOutput2Table function in agent/mibgroup/agent/extend.c in...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2012-2141- CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2012-2141- Updated
- 2026-11-02
EUVDEUVD-2012-2138 No score
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.
- Record
EUVD-2012-2138- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qx3h-g3gw-6vrx No score
Array index error in the handle_nsExtendOutput2Table function in agent/mibgroup/agent/extend.c in...
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.
- Record
GHSA-qx3h-g3gw-6vrx- Updated
- 2026-11-02
OSV No score
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.
- Record
CVE-2012-2141- Updated
- 2026-11-02
OSVDEBIAN-CVE-2012-2141 No score
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.
- Record
DEBIAN-CVE-2012-2141- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10204-1 No score
libsnmp30-32bit-5.7.3-8.4 on GA media
These are all security issues fixed in the libsnmp30-32bit-5.7.3-8.4 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10204-1- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
net-snmpDebian:12 |
before 5.4.3~dfsg-2.5 | 5.4.3~dfsg-2.5 |
net-snmpDebian:13 |
before 5.4.3~dfsg-2.5 | 5.4.3~dfsg-2.5 |
net-snmpDebian:14 |
before 5.4.3~dfsg-2.5 | 5.4.3~dfsg-2.5 |
net-snmpRed Hat:enterprise_linux:6::client |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-debuginfoRed Hat:enterprise_linux:6::client |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-develRed Hat:enterprise_linux:6::client |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-perlRed Hat:enterprise_linux:6::client |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-pythonRed Hat:enterprise_linux:6::client |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-utilsRed Hat:enterprise_linux:6::client |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-libsRed Hat:enterprise_linux:6::client |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
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| Package | Affected | Fixed |
|---|---|---|
net-snmpRed Hat:enterprise_linux:6::computenode |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-debuginfoRed Hat:enterprise_linux:6::computenode |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-develRed Hat:enterprise_linux:6::computenode |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-libsRed Hat:enterprise_linux:6::computenode |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-perlRed Hat:enterprise_linux:6::computenode |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-pythonRed Hat:enterprise_linux:6::computenode |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-utilsRed Hat:enterprise_linux:6::computenode |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmpRed Hat:enterprise_linux:6::server |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-debuginfoRed Hat:enterprise_linux:6::server |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-develRed Hat:enterprise_linux:6::server |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-libsRed Hat:enterprise_linux:6::server |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-perlRed Hat:enterprise_linux:6::server |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-pythonRed Hat:enterprise_linux:6::server |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-utilsRed Hat:enterprise_linux:6::server |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmpRed Hat:enterprise_linux:6::workstation |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-debuginfoRed Hat:enterprise_linux:6::workstation |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-develRed Hat:enterprise_linux:6::workstation |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-libsRed Hat:enterprise_linux:6::workstation |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-perlRed Hat:enterprise_linux:6::workstation |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-pythonRed Hat:enterprise_linux:6::workstation |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmp-utilsRed Hat:enterprise_linux:6::workstation |
before 1:5.5-41.el6 | 1:5.5-41.el6 |
net-snmpRed Hat:enterprise_linux:5::client_workstation |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmp-debuginfoRed Hat:enterprise_linux:5::client_workstation |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmp-develRed Hat:enterprise_linux:5::client_workstation |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmpRed Hat:enterprise_linux:5::client |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmp-debuginfoRed Hat:enterprise_linux:5::client |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmp-libsRed Hat:enterprise_linux:5::client |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmp-perlRed Hat:enterprise_linux:5::client |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmp-utilsRed Hat:enterprise_linux:5::client |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmpRed Hat:enterprise_linux:5::server |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmp-debuginfoRed Hat:enterprise_linux:5::server |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmp-develRed Hat:enterprise_linux:5::server |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmp-libsRed Hat:enterprise_linux:5::server |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmp-perlRed Hat:enterprise_linux:5::server |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmp-utilsRed Hat:enterprise_linux:5::server |
before 1:5.3.2.2-20.el5 | 1:5.3.2.2-20.el5 |
net-snmpopenSUSE:Tumbleweed |
before 5.7.3-8.4 | 5.7.3-8.4 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-2141 is a low vulnerability (CVSS 3.5) in Net-snmp, published August 14, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.17%, the 82nd percentile. Fixed in net-snmp 5.4.3~dfsg-2.5.
References
openwall.com/lists/oss-security/2012/04/26/3
rhn.redhat.com/errata/RHSA-2013-0124.html
exchange.xforce.ibmcloud.com/vulnerabilities/75169
securitytracker.com/id?1026984
secunia.com/advisories/59974
support.citrix.com/article/CTX139049
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gentoo.org/security/en/glsa/glsa-201409-02.xml
securityfocus.com/bid/53258
bugzilla.redhat.com/show_bug.cgi?id=815813
nvd.nist.gov/vuln/detail/CVE-2012-2141
github.com/advisories/GHSA-qx3h-g3gw-6vrx
security-tracker.debian.org/tracker/CVE-2012-2141
access.redhat.com/errata/RHSA-2012:0876
docs.redhat.com/docs/en-US/Red_Hat_Enterprise_Linux/6/html/6.3_Technical_Notes/net-snmp.html
security.access.redhat.com/data/csaf/v2/advisories/2012/rhsa-2012_0876.json
cve.org/CVERecord?id=CVE-2012-2141
suse.com/security/cve/CVE-2012-2141