CVE-2017-1000452

An XML Signature Wrapping vulnerability exists in Samlify 2.2.0 and earlier, and in predecessor Express-saml2 which could allow attackers to impersonate arbitrary users.

CVSS v3 7.5 HIGH
CVSS v2.0 6.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:P

Exploitability : 6.8 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/tngan/samlify/releases/tag/v2.3.0	Issue Tracking Patch Release Notes Third Party Advisory
https://www.whitehats.nl/blog/xml-signature-wrapping-samlify	Mitigation Third Party Advisory
https://github.com/tngan/samlify/releases/tag/v2.3.0	Issue Tracking Patch Release Notes Third Party Advisory
https://www.whitehats.nl/blog/xml-signature-wrapping-samlify	Mitigation Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:samlify_project:samlify:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:04

Type	Values Removed	Values Added
References	~~() https://github.com/tngan/samlify/releases/tag/v2.3.0 - Issue Tracking, Patch, Release Notes, Third Party Advisory~~	() https://github.com/tngan/samlify/releases/tag/v2.3.0 - Issue Tracking, Patch, Release Notes, Third Party Advisory
References	~~() https://www.whitehats.nl/blog/xml-signature-wrapping-samlify - Mitigation, Third Party Advisory~~	() https://www.whitehats.nl/blog/xml-signature-wrapping-samlify - Mitigation, Third Party Advisory

Information

Published : 2018-01-02 17:29

Updated : 2024-11-21 03:04

NVD link : CVE-2017-1000452

Mitre link : CVE-2017-1000452

CVE.ORG link : CVE-2017-1000452

JSON object : View

Products Affected

samlify_project

samlify

CWE

CWE-91

XML Injection (aka Blind XPath Injection)

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