packages:
  - module: github.com/russellhaering/gosaml2
    symbols:
      - parseResponse
    derived_symbols:
      - SAMLServiceProvider.RetrieveAssertionInfo
      - SAMLServiceProvider.ValidateEncodedLogoutRequestPOST
      - SAMLServiceProvider.ValidateEncodedLogoutResponsePOST
      - SAMLServiceProvider.ValidateEncodedResponse
    versions:
      - fixed: v0.6.0
description: |
    Due to the behavior of encoding/xml, a crafted XML document may cause
    XML Digital Signature validation to be entirely bypassed, causing an
    unsigned document to appear signed.
published: 2021-04-14T20:04:52Z
cves:
  - CVE-2020-29509
ghsas:
  - GHSA-xhqq-x44f-9fgg
credit: Juho Nurminen
links:
    commit: https://github.com/russellhaering/gosaml2/commit/42606dafba60c58c458f14f75c4c230459672ab9
    context:
      - https://github.com/russellhaering/gosaml2/security/advisories/GHSA-xhqq-x44f-9fgg