CVE-2025-27144

Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web Encryption (JWE), JSON Web Signature (JWS), and JSON Web Token (JWT) standards. In versions on the 4.x branch prior to version 4.0.5, when parsing compact JWS or JWE input, Go JOSE could use excessive memory. The code used strings.Split(token, ".") to split JWT tokens, which is vulnerable to excessive memory consumption when processing maliciously crafted tokens with a large number of `.` characters. An attacker could exploit this by sending numerous malformed tokens, leading to memory exhaustion and a Denial of Service. Version 4.0.5 fixes this issue. As a workaround, applications could pre-validate that payloads passed to Go JOSE do not contain an excessive number of `.` characters.
CVSS

No CVSS.

Configurations

No configuration.

History

24 Feb 2025, 23:15

Type Values Removed Values Added
New CVE

Information

Published : 2025-02-24 23:15

Updated : 2025-02-24 23:15


NVD link : CVE-2025-27144

Mitre link : CVE-2025-27144

CVE.ORG link : CVE-2025-27144


JSON object : View

Products Affected

No product.

CWE
CWE-770

Allocation of Resources Without Limits or Throttling