Juniper Junos OS DoS (JSA11274)

medium Nessus Plugin ID 158041

Synopsis

The remote device is missing a vendor-supplied security patch.

Description

The version of Junos OS installed on the remote host is affected by a denial of service vulnerability due to the routing protocol (rdp) daemon not properly validating data properly in BGP update messages. An unauthenticated, remote attacker can exploit this, by sending a malformed BGP update message, to cause the rdp daemon to crash.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Apply the relevant Junos software release referenced in Juniper advisory JSA11274

See Also

https://kb.juniper.net/JSA11274

Plugin Details

Severity: Medium

ID: 158041

File Name: juniper_jsa11274.nasl

Version: 1.5

Type: combined

Published: 2/14/2022

Updated: 2/15/2022

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Low

Base Score: 3.3

Temporal Score: 2.4

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS Score Source: CVE-2022-22166

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

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

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:juniper:junos

Required KB Items: Host/Juniper/JUNOS/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 1/12/2022

Vulnerability Publication Date: 1/12/2022

Reference Information

CVE: CVE-2022-22166

JSA: JSA11274