CVE-2022-41912 – github.com/crewjam/saml

Package

Manager: go
Name: github.com/crewjam/saml
Vulnerable Version: >=0 <0.4.9

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00241 pctl0.47282

Details

crewjam/saml vulnerable to signature bypass via multiple Assertion elements due to improper authentication ### Impact The crewjam/saml go library is vulnerable to an authentication bypass when processing SAML responses containing multiple Assertion elements. ### Patches This issue has been corrected in version 0.4.9. ### Credit This issue was reported by Felix Wilhelm from Google Project Zero.

Metadata

Created: 2022-11-29T23:55:54Z
Modified: 2022-12-01T22:13:04Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/11/GHSA-j2jp-wvqg-wc2g/GHSA-j2jp-wvqg-wc2g.json
CWE IDs: ["CWE-287"]
Alternative ID: GHSA-j2jp-wvqg-wc2g
Finding: F006
Auto approve: 1