8.1 - CVE-2017-16897

Executive Summary

Informations
Name	CVE-2017-16897	First vendor Publication	2017-12-27
Vendor	Cve	Last vendor Modification	2019-10-03

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	8.1
Base Score	8.1	Environmental Score	8.1
impact SubScore	5.9	Temporal Score	8.1
Exploitabality Sub Score	2.2

Attack Vector	Network	Attack Complexity	High
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score	9.3	Attack Range	Network
Cvss Impact Score	10	Attack Complexity	Medium
Cvss Expoit Score	8.6	Authentication	None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability has been discovered in the Auth0 passport-wsfed-saml2 library affecting versions < 3.0.5. This vulnerability allows an attacker to impersonate another user and potentially elevate their privileges if the SAML identity provider does not sign the full SAML response (e.g., only signs the assertion within the response).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16897

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-290	Authentication Bypass by Spoofing

CPE : Common Platform Enumeration

Type	Description	Count
Application	auth0 Passport-Wsfed-saml2 cpe:2.3:a:auth0:passport-wsfed-saml2::::::::	1

Sources (Detail)

Source	Url
CONFIRM	https://auth0.com/docs/security/bulletins/cve-2017-16897

Alert History

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Date	Informations
2021-05-04 12:59:04	Multiple Updates
2021-04-22 02:12:21	Multiple Updates
2020-05-23 00:58:03	Multiple Updates
2019-10-03 09:20:11	Multiple Updates
2018-07-04 12:02:09	Multiple Updates
2018-01-17 21:22:29	Multiple Updates
2017-12-27 21:22:09	First insertion