CVEvulnerability
CVE-2022-44793
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-11-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-476
Description
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.
Affected configurations
• net-snmp net-snmp (>= 5.4.3 <= 5.9.3)
• debian debian linux 10.0
• netapp h300s firmware
• netapp h500s firmware
• netapp h700s firmware
• netapp h410s firmware
Related
Weakness · CWE (1)
- CWE-476 NULL Pointer Dereference weakness
References
- https://gist.github.com/menglong2234/d07a65b5028145c9f4e1d1db8c4c202f Exploit, Third Party Advisory
- https://github.com/net-snmp/net-snmp/issues/475 Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00010.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230223-0011/ Third Party Advisory
- https://gist.github.com/menglong2234/d07a65b5028145c9f4e1d1db8c4c202f Exploit, Third Party Advisory
- https://github.com/net-snmp/net-snmp/issues/475 Exploit, Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2023/01/msg00010.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230223-0011/ Third Party Advisory