Description
Versions of OpenPubkey library prior to 0.10.0 contained a vulnerability that would allow a specially crafted JWS to bypass signature verification. As OPKSSH depends on the OpenPubkey library for authentication, this vulnerability in OpenPubkey also applies to OPKSSH versions prior to 0.5.0 and would allow an attacker to bypass OPKSSH authentication.
INFO
Published Date :
2025-05-13T16:33:35.195Z
Last Modified :
2025-05-13T20:11:58.123Z
Source :
cloudflare
AFFECTED PRODUCTS
The following products are affected by CVE-2025-4658 vulnerability.
| Vendors | Products |
|---|---|
| Openpubkey |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-4658.
| URL | Resource |
|---|---|
| https://github.com/openpubkey/opkssh |
|
CVSS Vulnerability Scoring System
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact