GMS-2021-681: gosaml2 is vulnerable to NULL Pointer Dereference
(updated )
This affects all versions less than 0.7.0 of package github.com/russellhaering/gosaml2. There is a crash on null pointer dereference caused by sending malformed XML signatures.
References
- github.com/advisories/GHSA-gq5r-cc4w-g8xf
- github.com/russellhaering/gosaml2/commit/66e3b7affd622b8b24ea1e18845f045e46b23424
- github.com/russellhaering/gosaml2/issues/59
- github.com/russellhaering/gosaml2/pull/90
- github.com/russellhaering/gosaml2/releases/tag/v0.7.0
- github.com/russellhaering/goxmldsig/issues/48
- nvd.nist.gov/vuln/detail/CVE-2020-7731
- snyk.io/vuln/SNYK-GOLANG-GITHUBCOMRUSSELLHAERINGGOSAML2-608302
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