CVE-2018-18065

MEDIUM 6.5CVE-2018-18065 · Published 08/10/2018 · updated 17/06/2026

Package	Affected versions	Patched versions
net-snmp net-snmp	`< 5.8`	`5.8`

Description

_set_key in agent/helpers/table_container.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an authenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.

References

securityfocus.com/bid/106265 · Third Party Advisory
cert-portal.siemens.com/productcert/pdf/ssa-978220.pdf
dumpco.re/blog/net-snmp-5.7.3-remote-dos · Exploit
security.netapp.com/advisory/ntap-20181107-0001 · Third Party Advisory
security.paloaltonetworks.com/CVE-2018-18065
sourceforge.net/p/net-snmp/code/ci/7ffb8e25a0db851953155de91f0170e9bf8c457d · Patch
usn.ubuntu.com/3792-1 · Third Party Advisory
usn.ubuntu.com/3792-2 · Third Party Advisory
usn.ubuntu.com/3792-3 · Third Party Advisory
debian.org/security/2018/dsa-4314 · Third Party Advisory
exploit-db.com/exploits/45547 · Exploit
oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

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