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CVE-2018-1000165

Date: April 18, 2018

LightSAML version prior to 1.3.5 contains a Incorrect Access Control vulnerability in signature validation in readers in src/LightSaml/Model/XmlDSig/ that can result in impersonation of any user from Identity Provider. This vulnerability appears to have been fixed in 1.3.5 and later.

Language: PHP

Severity Score

Related Resources (5)

https://github.com/lightSAML/lightSAML/commit/47cef07bb09779df15620799f3763d1b8d32307a
https://github.com/lightSAML/lightSAML/releases/tag/1.3.5
https://github.com/lightSAML/lightSAML
https://nvd.nist.gov/vuln/detail/CVE-2018-1000165
https://www.mend.io/vulnerability-database/CVE-2018-1000165

Severity Score

Weakness Type (CWE)

Improper Access Control

CWE-284

Incorrect Permission Assignment for Critical Resource

CWE-732

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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