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redhatcveRedhat.comRH:CVE-2022-44793
HistoryNov 11, 2022 - 4:25 a.m.

CVE-2022-44793

2022-11-1104:25:59
redhat.com
access.redhat.com
13
net-snmp
flaw
denial of service
remote attacker
udp packet
null pointer exception

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.003 Low

EPSS

Percentile

71.0%

A flaw was found in Net-SNMP. This issue occurs because the handle_ipv6IpForwarding in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP has a NULL Pointer Exception that could allow a remote attacker to cause the instance to crash via a crafted UDP packet, resulting in a denial of service.

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.003 Low

EPSS

Percentile

71.0%