CVE-2025-3576

ADVISORY - nist

Summary

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.

EPSS Score⁠: 0.00022 (0.041)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-328⁠

Use of Weak Hash

ADVISORY - redhat

CWE-328⁠

Use of Weak Hash

Impacted images

Advisories

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