CVE-2022-44793
6.5
MEDIUM
CVSS 3.1
EPSS 1.4%
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.
How to fix CVE-2022-44793
To remediate CVE-2022-44793, upgrade the affected package to a fixed version below.
- Alpine/net-snmp—upgrade to 5.9.3-r1 or later
- —upgrade to 5.9+dfsg-4+deb11u2 or later
Is CVE-2022-44793 being exploited?
Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 5.9.3-r1
- from 0, < 5.9+dfsg-4+deb11u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |