medium6.5
CVE-2022-44792
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 …
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Net-Snmp | Net-Snmp | from 5.8 through 5.9.3 |
| Debian | Debian Linux | Version 10.0 |
| Netapp | H300s Firmware | All versions |
| Netapp | H500s Firmware | All versions |
| Netapp | H700s Firmware | All versions |
| Netapp | H410s Firmware | All versions |
Weakness classification
References
- NVD record
- CVE.org record
- 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/