CVE-2020-5233 - Vulnerability Details - OpenCVE

Description

OAuth2 Proxy before 5.0 has an open redirect vulnerability. Authentication tokens could be silently harvested by an attacker. This has been patched in version 5.0.

Published: 2020-01-30

Score: 5.9 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

Vendor Product Default status Versions

pusher

OAuth2 Proxy

affected

Version	Status	Constraints
`< 5.0.0`	affected	—

Configuration 1 [-]

cpe:2.3:a:oauth2_proxy_project:oauth2_proxy:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-2572	OAuth2 Proxy before 5.0 has an open redirect vulnerability. Authentication tokens could be silently harvested by an attacker. This has been patched in version 5.0.
Github GHSA	GHSA-qqxw-m5fj-f7gv	The pattern '/\domain.com' is not disallowed when redirecting, allowing for open redirect

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact High

Availability Impact Low

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00287.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/pusher/oauth2_proxy/commit/a316f8a06f3c0ca2b5fc5fa18a91781b313607b2
https://github.com/pusher/oauth2_proxy/releases/tag/v5.0.0
https://github.com/pusher/oauth2_proxy/security/advisories/GHSA-qqxw-m5fj-f7gv

History

No history.

Subscriptions

Oauth2 Proxy Project Oauth2 Proxy

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2020-01-30T17:45:17.000Z

Updated: 2024-08-04T08:22:09.082Z

Reserved: 2020-01-02T00:00:00.000Z

Link: CVE-2020-5233

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-01-30T19:15:11.883

Modified: 2024-11-21T05:33:43.813

Link: CVE-2020-5233

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-601

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