VULNERABILITY INTELLIGENCE
CVE-2025-3576
CVSS score5.9 MEDIUM
EPSS probability0.35%
CISA KEVNot currently listed
Published2025-04-15
Last modified2026-09-01
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Description
A vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weaknesses in the MD5 checksum design. If RC4 is preferred over stronger encryption types, an attacker could exploit MD5 collisions to forge message integrity codes. This may lead to unauthorized message tampering.
Weakness classification
- CWE-328: Use of Weak Hash