CVE-2020-27846

Published: Dic 21, 2020 Last Modified: Nov 21, 2024
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 10,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

A signature verification vulnerability exists in crewjam/saml. This flaw allows an attacker to bypass SAML Authentication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0773
Percentile
0,9th
Updated

EPSS Score Trend (Last 90 Days)

115

Misinterpretation of Input

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity
Potential Impacts:
Unexpected State
Applicable Platforms
All platforms may be affected
View CWE Details
Application

Grafana by Grafana

Product Information
Vendor Grafana
Product Grafana
Version Range Affected
From 7.0.0 (inclusive)
To 7.2.3 (exclusive)
cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Saml by Saml Project

Product Information
Vendor Saml Project
Product Saml
Version Range Affected
To 0.4.3 (exclusive)
cpe:2.3:a:saml_project:saml:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Openshift Container Platform by Redhat

Product Information
Vendor Redhat
Product Openshift Container Platform
Version 3.11
cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Fedora by Fedoraproject

Product Information
Vendor Fedoraproject
Product Fedora
Version 32
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Grafana by Grafana

Product Information
Vendor Grafana
Product Grafana
Version Range Affected
To 6.7.5 (exclusive)
cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Openshift Container Platform by Redhat

Product Information
Vendor Redhat
Product Openshift Container Platform
Version 4.0
cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Openshift Service Mesh by Redhat

Product Information
Vendor Redhat
Product Openshift Service Mesh
Version 2.0
cpe:2.3:a:redhat:openshift_service_mesh:2.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Fedora by Fedoraproject

Product Information
Vendor Fedoraproject
Product Fedora
Version 33
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Grafana by Grafana

Product Information
Vendor Grafana
Product Grafana
Version Range Affected
From 7.3.0 (inclusive)
To 7.3.6 (exclusive)
cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Enterprise Linux by Redhat

Product Information
Vendor Redhat
Product Enterprise Linux
Version 8.0
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://bugzilla.redhat.com/show_bug.cgi?id=1907670
Issue Tracking Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1907670
https://github.com/crewjam/saml/security/advisories/GHSA-4h…
Third Party Advisory
https://github.com/crewjam/saml/security/advisories/GHSA-4hq8-gmxx-h6w9
https://grafana.com/blog/2020/12/17/grafana-6.7.5-7.2.3-and…
Vendor Advisory
https://grafana.com/blog/2020/12/17/grafana-6.7.5-7.2.3-and-7.3.6-released-with…
https://lists.fedoraproject.org/archives/list/package-annou…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://lists.fedoraproject.org/archives/list/package-annou…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://mattermost.com/blog/coordinated-disclosure-go-xml-v…
Exploit Third Party Advisory
https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/
https://security.netapp.com/advisory/ntap-20210205-0002/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210205-0002/
https://bugzilla.redhat.com/show_bug.cgi?id=1907670
Issue Tracking Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1907670
https://github.com/crewjam/saml/security/advisories/GHSA-4h…
Third Party Advisory
https://github.com/crewjam/saml/security/advisories/GHSA-4hq8-gmxx-h6w9
https://grafana.com/blog/2020/12/17/grafana-6.7.5-7.2.3-and…
Vendor Advisory
https://grafana.com/blog/2020/12/17/grafana-6.7.5-7.2.3-and-7.3.6-released-with…
https://lists.fedoraproject.org/archives/list/package-annou…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://lists.fedoraproject.org/archives/list/package-annou…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://mattermost.com/blog/coordinated-disclosure-go-xml-v…
Exploit Third Party Advisory
https://mattermost.com/blog/coordinated-disclosure-go-xml-vulnerabilities/
https://security.netapp.com/advisory/ntap-20210205-0002/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20210205-0002/