CVE-2020-36563 Weak hash (SHA-1) in github.com/RobotsAndPencils/go-saml

2022-12-2721:13:29

www.cve.org

cve-2020-36563

github.com

robotsandpencils

go-saml

xml digital signatures

hash collisions

security vulnerability

input control

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

32.6%

JSON

XML Digital Signatures generated and validated using this package use SHA-1, which may allow an attacker to craft inputs which cause hash collisions depending on their control over the input.

CNA Affected

[
  {
    "vendor": "github.com/RobotsAndPencils/go-saml",
    "product": "github.com/RobotsAndPencils/go-saml",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "github.com/RobotsAndPencils/go-saml",
    "programRoutines": [
      {
        "name": "AuthnRequest.Validate"
      },
      {
        "name": "NewAuthnRequest"
      },
      {
        "name": "NewSignedResponse"
      },
      {
        "name": "ServiceProviderSettings.GetAuthnRequest"
      }
    ],
    "defaultStatus": "affected"
  }
]