dex up to 2.26.x SAML Connector authentication spoofing

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in dex up to 2.26.x. This issue affects some unknown processing of the component SAML Connector. Such manipulation leads to authentication spoofing. This vulnerability is listed as CVE-2020-27847. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in dex up to 2.26.x. It has been rated as critical. Affected by this issue is an unknown code block of the component SAML Connector. The manipulation with an unknown input leads to a authentication spoofing vulnerability. Using CWE to declare the problem leads to CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. Impacted is confidentiality, integrity, and availability.

The weakness was presented 05/28/2021. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2020-27847. There are neither technical details nor an exploit publicly available.

Upgrading to version 2.27.0 eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Authentication spoofing
CWE: CWE-290 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: dex 2.27.0

Timelineinfo

10/27/2020 🔍
05/28/2021 +212 days 🔍
05/28/2021 +0 days 🔍
06/03/2021 +6 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2020-27847 (🔍)
GCVE (CVE): GCVE-0-2020-27847
GCVE (VulDB): GCVE-100-176048

Entryinfo

Created: 05/28/2021 21:52
Updated: 06/03/2021 09:31
Changes: 05/28/2021 21:52 (37), 06/03/2021 09:31 (5)
Complete: 🔍
Cache ID: 216::103

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