CVE-2020-36563 - Vulnerability Details - OpenCVE

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.

Published: 2022-12-27

Score: 5.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor	Product	Default status	Versions
github.com/RobotsAndPencils/go-saml	github.com/RobotsAndPencils/go-saml	affected	—

Configuration 1 [-]

cpe:2.3:a:robotsandpencils:go-saml:-:*:*:*:*:go:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-7517	go-saml's XML Digital Signatures use SHA-1
Github GHSA	GHSA-5rhg-xhgr-5hfj	go-saml's XML Digital Signatures use SHA-1

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00116.

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://github.com/RobotsAndPencils/go-saml/pull/38
https://pkg.go.dev/vuln/GO-2020-0047

History

Fri, 11 Apr 2025 17:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Robotsandpencils Go-saml

MITRE

Status: PUBLISHED

Assigner: Go

Published: 2022-12-27T21:13:29.296Z

Updated: 2025-04-11T16:37:19.193Z

Reserved: 2022-07-29T18:37:18.341Z

Link: CVE-2020-36563

Vulnrichment

Updated: 2024-08-04T17:30:08.406Z

NVD

Status : Modified

Published: 2022-12-28T03:15:09.560

Modified: 2025-04-11T17:15:34.783

Link: CVE-2020-36563

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-347

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