cve/2022/CVE-2022-44792.md

CVE-2022-44792

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.

POC

Reference

• https://gist.github.com/menglong2234/b7bc13ae1a144f47cc3c95a7ea062428
• https://github.com/net-snmp/net-snmp/issues/474

Github

No PoCs found on GitHub currently.