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OpenAdvisories
High ELSA-2024-9474 1 CVE

Important: krb5 security update (Oracle Linux 9)

Published Nov 20, 2024 · Updated Nov 20, 2024

Summary

[1.21.1-4.0.1]
- Fixed race condition in krb5_set_password() [Orabug: 33609767]

[1.21.1-4]
- libkrad: implement support for Message-Authenticator (CVE-2024-3596)
Resolves: RHEL-55423
- Fix various issues detected by static analysis
Resolves: RHEL-58216
- Remove RSA protocol for PKINIT
Resolves: RHEL-15323

Fixed packages 7

ReleasePackageFixed in
Oracle Linux · 9 krb5-devel 0:1.21.1-4.0.1.el9_5
Oracle Linux · 9 krb5-libs 0:1.21.1-4.0.1.el9_5
Oracle Linux · 9 krb5-pkinit 0:1.21.1-4.0.1.el9_5
Oracle Linux · 9 krb5-server 0:1.21.1-4.0.1.el9_5
Oracle Linux · 9 krb5-server-ldap 0:1.21.1-4.0.1.el9_5
Oracle Linux · 9 krb5-workstation 0:1.21.1-4.0.1.el9_5
Oracle Linux · 9 libkadm5 0:1.21.1-4.0.1.el9_5

Vulnerabilities 1

  • Critical 9.0
    CVE-2024-3596 Public exploit EPSS 15%

    RADIUS Protocol under RFC2865 is vulnerable to forgery attacks.

    RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by a local attacker who can modify any valid Response (Access-Accept, Access-Reject, or Access-Challenge) to any other response using a chosen-prefix collision attack against MD5 Response Authen…