GHSA-rrfw-hg9m-j47h – github.com/russellhaering/goxmldsig

Package

Manager: go
Name: github.com/russellhaering/goxmldsig
Vulnerable Version: >=0 <0.4.2

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C

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

EPSS: N/A pctlN/A

Details

Signature Validation Bypass ### Impact An authentication bypass exists in the [goxmldsig](https://github.com/russellhaering/goxmldsig/security/advisories/GHSA-q547-gmf8-8jr7) this library uses to determine if SAML assertions are genuine. An attacker could craft a SAML response that would appear to be valid but would not have been genuinely issued by the IDP. ### Patches Version 0.4.2 bumps the dependency which should fix the issue. ### For more information Please see [the advisory in goxmldsig](https://github.com/russellhaering/goxmldsig/security/advisories/GHSA-q547-gmf8-8jr7) ## Credits The original vulnerability was discovered by @jupenur. Thanks to @russellhaering for the heads up.

Metadata

Created: 2021-05-24T16:59:42Z
Modified: 2021-10-08T21:25:26Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-rrfw-hg9m-j47h/GHSA-rrfw-hg9m-j47h.json
CWE IDs: ["CWE-347"]
Alternative ID: N/A
Finding: F204
Auto approve: 1