Juniper Junos up to 19.1 Configuration File Hash log file

CVSS Meta Temp Score
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in Juniper Junos up to 19.1 and classified as problematic. Affected by this issue is some unknown functionality of the component Configuration File. Performing a manipulation results in log file (Hash). This vulnerability is reported as CVE-2020-1624. The attack requires a local approach. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Juniper Junos up to 19.1 (Router Operating System). This affects an unknown part of the component Configuration File. The manipulation with an unknown input leads to a log file vulnerability (Hash). CWE is classifying the issue as CWE-532. Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information. This is going to have an impact on confidentiality. The summary by CVE is:

A local, authenticated user with shell can obtain the hashed values of login passwords and shared secrets via raw objmon configuration files. This issue affects all versions of Junos OS Evolved prior to 19.1R1.

The weakness was disclosed 04/08/2020. This vulnerability is uniquely identified as CVE-2020-1624 since 11/04/2019. Attacking locally is a requirement. A authentication is necessary for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 19.1R1 eliminates this vulnerability.

The entries VDB-152971, VDB-152970, VDB-152969 and VDB-152968 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector (Juniper Networks, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Hash
Class: Log file / Hash
CWE: CWE-532 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Junos 19.1R1

Timelineinfo

11/04/2019 🔍
04/08/2020 +156 days 🔍
04/09/2020 +1 days 🔍
05/17/2024 +1499 days 🔍

Sourcesinfo

Vendor: juniper.net

Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-1624 (🔍)
GCVE (CVE): GCVE-0-2020-1624
GCVE (VulDB): GCVE-100-152967
See also: 🔍

Entryinfo

Created: 04/09/2020 10:19
Updated: 05/17/2024 18:40
Changes: 04/09/2020 10:19 (39), 04/09/2020 10:24 (12), 10/09/2020 11:39 (1), 05/17/2024 18:40 (34)
Complete: 🔍
Cache ID: 216::103

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