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CVE-2012-2141
Array index error in the handle_nsExtendOutput2Table function in agent/mibgroup/agent/extend.c in Net-SNMP 5.7.1 allows remote…
Low3.5EPSS 2.2%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Low3.5 | AV:N/AC:M/Au:S/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 2.2% · top 18% of all CVEs (3 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.5.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (12)
- [oss-security] 20120426 Re: CVE Request -- net-snmp: Array index error, leading to out-of heap-based buffer read (snmpd crash) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2013:0124 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- netsnmp-snmpget-dos(75169) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 1026984 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 59974 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://support.citrix.com/article/CTX139049 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20120426 CVE Request -- net-snmp: Array index error, leading to out-of heap-based buffer read (snmpd crash) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- GLSA-201409-02 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- 53258 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=815813 (opens in a new tab)x_refsource_MISCx_transferred
- 53255 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 48938 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2012-2141)Record last updated .