CVE-2018-18065

2018-10-0800:00:00

ubuntu.com

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:N/A:P

0.004 Low

EPSS

Percentile

73.6%

JSON

_set_key in agent/helpers/table_container.c in Net-SNMP before 5.8 has a
NULL Pointer Exception bug that can be used by an authenticated attacker to
remotely cause the instance to crash via a crafted UDP packet, resulting in
Denial of Service.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=910638>

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchnet-snmp< 5.7.3+dfsg-1.8ubuntu3.1UNKNOWN
ubuntu18.10noarchnet-snmp< 5.7.3+dfsg-1.8ubuntu3.18.10.1UNKNOWN
ubuntu14.04noarchnet-snmp< 5.7.2~dfsg-8.1ubuntu3.3UNKNOWN
ubuntu16.04noarchnet-snmp< 5.7.3+dfsg-1ubuntu4.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	net-snmp	< 5.7.3+dfsg-1.8ubuntu3.1	UNKNOWN
ubuntu	18.10	noarch	net-snmp	< 5.7.3+dfsg-1.8ubuntu3.18.10.1	UNKNOWN
ubuntu	14.04	noarch	net-snmp	< 5.7.2~dfsg-8.1ubuntu3.3	UNKNOWN
ubuntu	16.04	noarch	net-snmp	< 5.7.3+dfsg-1ubuntu4.2	UNKNOWN