Reversible One-Way Hash Affecting libkadm5 package, versions <0:1.21.1-8.0.1.el9_6


Severity

Recommended
0.0
medium
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.02% (5th percentile)

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  • Snyk IDSNYK-ORACLE9-LIBKADM5-10498112
  • published24 Jun 2025
  • disclosed15 Apr 2025

Introduced: 15 Apr 2025

CVE-2025-3576  (opens in a new tab)
CWE-328  (opens in a new tab)

How to fix?

Upgrade Oracle:9 libkadm5 to version 0:1.21.1-8.0.1.el9_6 or higher.
This issue was patched in ELSA-2025-9430.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libkadm5 package and not the libkadm5 package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1