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CVE-2025-9820

בינונית 4.0

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1
4.0 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS — סבירות ניצול
0% (אחוזון 000) נכון ל-23/9/2026
CWE
CWE-121

קישורים