CVE-2022-44792
Severity CVSS v4.0:
Pending analysis
Type:
CWE-476
NULL Pointer Dereference
Publication date:
07/11/2022
Last modified:
05/05/2025
Description
handle_ipDefaultTTL in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.8 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker (who has write access) to cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.
Impact
Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:net-snmp:net-snmp:*:*:*:*:*:*:*:* | 5.8 (including) | 5.9.3 (including) |
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* | ||
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* | ||
cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* | ||
cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* | ||
cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- https://gist.github.com/menglong2234/b7bc13ae1a144f47cc3c95a7ea062428
- https://github.com/net-snmp/net-snmp/issues/474
- https://lists.debian.org/debian-lts-announce/2023/01/msg00010.html
- https://security.netapp.com/advisory/ntap-20230223-0011/
- https://gist.github.com/menglong2234/b7bc13ae1a144f47cc3c95a7ea062428
- https://github.com/net-snmp/net-snmp/issues/474
- https://lists.debian.org/debian-lts-announce/2023/01/msg00010.html
- https://security.netapp.com/advisory/ntap-20230223-0011/