Junos OS: processing of specific transit IP packets in flowd, leading to a Denial of Service Vulnerability (JSA10964)

Medium Nessus Plugin ID 131944

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VPR Score: 3.6

Synopsis

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

Description

A denial of service (DoS) vulnerability exists in the MS-PIC component. An unauthenticated, remote attacker can exploit this issue, via specially crafted SIP packet, to cause the MS-PIC to stop responding.

Solution

Apply the relevant Junos software release referenced in Juniper advisory JSA10964.

See Also

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10964

Plugin Details

Severity: Medium

ID: 131944

File Name: juniper_jsa10964.nasl

Version: 1.1

Type: combined

Published: 2019/12/11

Updated: 2019/12/11

Dependencies: 55932

Configuration: Enable paranoid mode

Risk Information

Risk Factor: Medium

VPR Score: 3.6

CVSS Score Source: CVE-2019-0065

CVSS v2.0

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS v3.0

Base Score: 7.5

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

Vulnerability Information

CPE: cpe:/o:juniper:junos

Required KB Items: Host/Juniper/JUNOS/Version, Host/Juniper/model, Settings/ParanoidReport

Patch Publication Date: 2019/10/09

Vulnerability Publication Date: 2019/10/09

Reference Information

CVE: CVE-2019-0065

JSA: JSA10964