Moderate severityNVD Advisory· Published Dec 27, 2022· Updated Apr 11, 2025

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

CVE-2020-36563

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
github.com/RobotsAndPencils/go-samlGo	<= 0.0.0-20170520135329-fb13cb52a46b	—

Affected products

ghsa-coords
pkg:golang/github.com/robotsandpencils/go-saml
Range: <= 0.0.0-20170520135329-fb13cb52a46b
github.com/RobotsAndPencils/go-saml/github.com/RobotsAndPencils/go-samlv5

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-5rhg-xhgr-5hfjghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2020-36563ghsaADVISORY
github.com/RobotsAndPencils/go-saml/commit/4a1b1f5752a029e171965e0510a425d0fdd1ecedghsaWEB
github.com/RobotsAndPencils/go-saml/pull/38ghsaWEB
pkg.go.dev/vuln/GO-2020-0047ghsaWEB

News mentions

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cvss	0.260
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000