CVE-2018-18066
HIGH7.5EPSS 0.59%Published: 10/8/2018Modified: 4/28/2026
Also known as:DEBIAN-CVE-2018-18066
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 packages (1)
- Debian/net-snmpfrom 0, < 5.7.3+dfsg-1.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |