CVE-2025-9820
MEDIUM4.0EPSS 0.02%發布日:2026/1/26修改日:2026/2/24
也稱為:ALPINE-CVE-2025-9820
描述
A flaw was found in the GnuTLS library, specifically in the gnutls_pkcs11_token_init() function that handles PKCS#11 token initialization. When a token label longer than expected is processed, the function writes past the end of a fixed-size stack buffer. This programming error can cause the application using GnuTLS to crash or, in certain conditions, be exploited for code execution. As a result, systems or applications relying on GnuTLS may be vulnerable to a denial of service or local privilege escalation attacks.
受影響套件(2)
- Alpine/gnutlsfrom 0, < 3.8.12-r0
- Debian/gnutls28from 0, < 3.7.1-5+deb11u9
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.0 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |