Juniper Junos OS prior 21.2R1 Script certificate validation

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Juniper Junos OS. The impacted element is an unknown function of the component Script Handler. The manipulation results in certificate validation. This vulnerability is identified as CVE-2022-22156. The attack can be executed remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Juniper Junos OS (Router Operating System). It has been classified as critical. Affected is some unknown functionality of the component Script Handler. The manipulation with an unknown input leads to a certificate validation vulnerability. CWE is classifying the issue as CWE-295. The product does not validate, or incorrectly validates, a certificate. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 01/17/2022 as JSA11264. The advisory is available at kb.juniper.net. This vulnerability is traded as CVE-2022-22156. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1587.003 by the MITRE ATT&CK project.

Upgrading to version 18.4R2-S9, 18.4R3-S9, 19.1R2-S3, 19.1R3-S7, 19.2R1-S7, 19.2R3-S3, 19.3R3-S4, 19.4R3-S7, 20.1R2-S2, 20.1R3, 20.2R3, 20.3R2-S1, 20.3R3, 20.4R2, 21.1R1-S1, 21.1R2 or 21.2R1 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
CNA Vector (Juniper Networks, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Certificate validation
CWE: CWE-295 / CWE-287
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Junos OS 18.4R2-S9/18.4R3-S9/19.1R2-S3/19.1R3-S7/19.2R1-S7/19.2R3-S3/19.3R3-S4/19.4R3-S7/20.1R2-S2/20.1R3/20.2R3/20.3R2-S1/20.3R3/20.4R2/21.1R1-S1/21.1R2/21.2R1

Timelineinfo

12/21/2021 🔍
01/17/2022 +27 days 🔍
01/17/2022 +0 days 🔍
01/20/2022 +3 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA11264
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-22156 (🔍)
GCVE (CVE): GCVE-0-2022-22156
GCVE (VulDB): GCVE-100-190626

Entryinfo

Created: 01/17/2022 18:12
Updated: 01/20/2022 08:30
Changes: 01/17/2022 18:12 (39), 01/20/2022 08:29 (3), 01/20/2022 08:30 (12)
Complete: 🔍
Cache ID: 216::103

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