CVE-2020-7731 - Vulnerability Details - OpenCVE

Description

This affects all versions <0.7.0 of package github.com/russellhaering/gosaml2. There is a crash on nil-pointer dereference caused by sending malformed XML signatures.

Published: 2021-04-30

Score: 7.5 High

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

n/a

github.com/russellhaering/gosaml2

affected

Version	Status	Constraints
`0`	affected	< unspecified

Configuration 1 [-]

cpe:2.3:a:gosaml2_project:gosaml2:*:*:*:*:*:*:*:*

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-2022-7403	This affects all versions <0.7.0 of package github.com/russellhaering/gosaml2. There is a crash on nil-pointer dereference caused by sending malformed XML signatures.
Github GHSA	GHSA-prjq-f4q3-fvfr	github.com/russellhaering/gosaml2 is vulnerable to NULL Pointer Dereference

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00604.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/russellhaering/gosaml2/issues/59
https://github.com/russellhaering/gosaml2/releases/tag/v0.7.0
https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMRUSSELLHAERINGGOSAML2-608302

History

No history.

Subscriptions

Gosaml2 Project Gosaml2

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2021-04-30T16:10:13.540Z

Updated: 2024-09-17T03:07:42.489Z

Reserved: 2020-01-21T00:00:00.000Z

Link: CVE-2020-7731

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-04-30T16:15:07.547

Modified: 2024-11-21T05:37:41.850

Link: CVE-2020-7731

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-476

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