CVE-2020-7731
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
Panic due to malformed XML digital signature in github.com/russellhaering/goxmldsig
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/russellhaering/gosaml2 | <0.7.0 | 0.7.0 |
| Go | github.com/russellhaering/goxmldsig | <1.1.1 | 1.1.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-7731
- https://github.com/russellhaering/gosaml2/issues/59
- 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
- https://github.com/russellhaering/gosaml2/releases/tag/v0.7.0
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMRUSSELLHAERINGGOSAML2-608302
- https://nvd.nist.gov/vuln/detail/CVE-2020-7711
- https://github.com/russellhaering/goxmldsig
- https://pkg.go.dev/vuln/GO-2020-0046
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMRUSSELLHAERINGGOXMLDSIG-608301
- https://github.com/russellhaering/gosaml2/security/advisories/GHSA-prjq-f4q3-fvfr
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.