VDB-121333 · CVE-2018-0037 · Qualys 43600

Juniper Junos up to 16.1R1 RPD Messages input validation

CVSS Meta Temp Score
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Juniper Junos up to 16.1R1. This vulnerability affects unknown code of the component RPD. This manipulation as part of Messages causes input validation. This vulnerability appears as CVE-2018-0037. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Juniper Junos up to 16.1R1 (Router Operating System) and classified as problematic. Affected by this vulnerability is some unknown functionality of the component RPD. The manipulation as part of a Messages leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. The summary by CVE is:

Junos OS routing protocol daemon (RPD) process may crash and restart or may lead to remote code execution while processing specific BGP NOTIFICATION messages. By continuously sending crafted BGP NOTIFICATION messages, an attacker can repeatedly crash the RPD process causing a sustained Denial of Service. Due to design improvements, this issue does not affect Junos OS 16.1R1, and all subsequent releases. This issue only affects the receiving BGP device and is non-transitive in nature. Affected releases are Juniper Networks Junos OS: 15.1F5 versions starting from 15.1F5-S7 and all subsequent releases; 15.1F6 versions starting from 15.1F6-S3 and later releases prior to 15.1F6-S10; 15.1F7 versions 15.1 versions starting from 15.1R5 and later releases, including the Service Releases based on 15.1R5 and on 15.1R6 prior to 15.1R6-S6 and 15.1R7;

The bug was discovered 07/11/2018. The weakness was presented 07/11/2018 (Website). The advisory is shared at kb.juniper.net. This vulnerability is known as CVE-2018-0037 since 11/16/2017. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 43600 (Juniper JUNOS RPD daemon crashing Denial Of Service (DOS) vulnerability (JSA10871)).

Upgrading eliminates this vulnerability.

See VDB-121332, VDB-121331, VDB-121330 and VDB-121329 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Vendor

Name

Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 8.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector (Juniper Networks, Inc.): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Timelineinfo

11/16/2017 🔍
07/11/2018 +236 days 🔍
07/11/2018 +0 days 🔍
07/11/2018 +0 days 🔍
07/12/2018 +1 days 🔍
04/06/2023 +1729 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: kb.juniper.net
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-0037 (🔍)
GCVE (CVE): GCVE-0-2018-0037
GCVE (VulDB): GCVE-100-121333
SecurityTracker: 1041339

See also: 🔍

Entryinfo

Created: 07/12/2018 09:59
Updated: 04/06/2023 19:15
Changes: 07/12/2018 09:59 (61), 06/04/2020 09:42 (2), 04/06/2023 19:07 (4), 04/06/2023 19:15 (12)
Complete: 🔍
Cache ID: 216::103

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