Executive Summary



This vulnerability is currently undergoing analysis and not all information is available. Please check back soon to view the completed vulnerability summary
Informations
Name CVE-2025-27773 First vendor Publication 2025-03-11
Vendor Cve Last vendor Modification 2025-03-11

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

The SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. Prior to versions 4.17.0 and 5.0.0-alpha.20, there is a signature confusion attack in the HTTPRedirect binding. An attacker with any signed SAMLResponse via the HTTP-Redirect binding can cause the application to accept an unsigned message. Versions 4.17.0 and 5.0.0-alpha.20 contain a fix for the issue.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-27773

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-347 Improper Verification of Cryptographic Signature

Sources (Detail)

https://github.com/simplesamlphp/saml2/blob/9545abd0d9d48388f2fa00469c5c1e029...
https://github.com/simplesamlphp/saml2/blob/9545abd0d9d48388f2fa00469c5c1e029...
https://github.com/simplesamlphp/saml2/commit/7867d6099dc7f31bed1ea10e5bea159...
https://github.com/simplesamlphp/saml2/security/advisories/GHSA-46r4-f8gj-xg56
Source Url

Alert History

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0
Date Informations
2025-03-11 21:20:31
  • First insertion