CVEvulnerability
CVE-2018-18066
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-10-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-476
Description
snmp_oid_compare in snmplib/snmp_api.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.
Affected configurations
• net-snmp net-snmp (< 5.8)
• netapp cloud backup
• netapp hyper converged infrastructure
• netapp storagegrid webscale
• netapp data ontap
• netapp e-series santricity os controller (>= 11.0 <= 11.5)
• netapp solidfire element os
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- https://dumpco.re/blog/net-snmp-5.7.3-remote-dos Exploit, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20181107-0001/ Third Party Advisory
- https://sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d/ Patch, Third Party Advisory
- https://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791/ Patch, Third Party Advisory
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html www.oracle.com
- https://dumpco.re/blog/net-snmp-5.7.3-remote-dos Exploit, Patch, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20181107-0001/ Third Party Advisory
- https://sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d/ Patch, Third Party Advisory
- https://sourceforge.net/p/net-snmp/code/ci/f23bcd3ac6ddee5d0a48f9703007ccc738914791/ Patch, Third Party Advisory
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html www.oracle.com