CVE-2022-44793
MEDIUM 6.5EPSS 53.5%
handle_ipv6IpForwarding in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.4.3 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.
- CVSS v3.1 NVD
- 6.5 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - EPSS
- 53.46% chance of exploitation in the next 30 days, 99th percentile
- Published
- 2022-11-07
- Updated
- 2025-05-05
Proof-of-concept exploits (2)
- https://gist.github.com/menglong2234/d07a65b5028145c9f4e1d1db8c4c202f
- net-snmp/net-snmp/issues/475494★ · 2026-10-15
Security advisories
- https://lists.debian.org/debian-lts-announce/2023/01/msg00010.html
- https://security.netapp.com/advisory/ntap-20230223-0011