CVE-2025-27144
DoS in go-jose Parsing in github.com/go-jose/go-jose
描述
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.
如何修補 CVE-2025-27144
要修補 CVE-2025-27144,請將受影響套件升級到下列已修補版本。
- —升級至 4.0.5-1 或更新版本
- —升級至 3.0.4 或更新版本
- —未列出修補版本
- —升級至 3.0.4 或更新版本
- —升級至 3.0.4 或更新版本
- —升級至 4.0.5 或更新版本
- —升級至 4.0.5 或更新版本
- —未列出修補版本
CVE-2025-27144 正在被利用嗎?
低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。
受影響套件(8)
- from 0, < 4.0.5-1
- from 0, < 3.0.4
- from 0
- from 0, < 3.0.4
- from 0, < 3.0.4
- from 0, < 4.0.5
- from 0, < 4.0.5
- from 0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |