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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWdxNXItY2M0dy1nOHhm
gosaml2 is vulnerable to NULL Pointer Dereference from malformed XML signatures
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.
Permalink: https://github.com/advisories/GHSA-gq5r-cc4w-g8xfJSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWdxNXItY2M0dy1nOHhm
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 3 years ago
Updated: 8 months ago
CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Identifiers: GHSA-gq5r-cc4w-g8xf
References:
- https://nvd.nist.gov/vuln/detail/CVE-2020-7731
- https://github.com/russellhaering/gosaml2/issues/59
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMRUSSELLHAERINGGOSAML2-608302
- https://github.com/russellhaering/goxmldsig/issues/48
- https://github.com/russellhaering/gosaml2/pull/90
- https://github.com/russellhaering/gosaml2/commit/66e3b7affd622b8b24ea1e18845f045e46b23424
- https://github.com/russellhaering/gosaml2/releases/tag/v0.7.0
- https://github.com/advisories/GHSA-gq5r-cc4w-g8xf
Blast Radius: 23.9
Affected Packages
go:github.com/russellhaering/goxmldsig
Dependent packages: 466Dependent repositories: 1,514
Downloads:
Affected Version Ranges: < 1.1.1
Fixed in: 1.1.1
All affected versions: 1.1.0
All unaffected versions: 1.1.1, 1.2.0, 1.3.0, 1.4.0
go:github.com/russellhaering/gosaml2
Dependent packages: 65Dependent repositories: 155
Downloads:
Affected Version Ranges: < 0.7.0
Fixed in: 0.7.0
All affected versions: 0.1.0, 0.2.0, 0.3.0, 0.3.1, 0.4.0, 0.5.0, 0.6.0
All unaffected versions: 0.7.0, 0.8.0, 0.8.1, 0.9.0, 0.9.1