CVE-2022-44793

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…

Medium · published November 7, 2022

Patch now

High probability of exploitation

CVSS calls it medium at 6.5. It sits in the 99.0th percentile for exploit probability.

CVSS v3.1
6.5
EPSS
53%
Percentile
99.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.53460 · 99.0th percentile
Published
2022-11-07T00:00Z
EPSS history
Timeline
  • 07 NOV 00:00Z
    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…
    cvelistv5