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Amazon Linux AMI: CVE-2018-5730: Security patch for krb5 (ALAS-2018-1129)

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Amazon Linux AMI: CVE-2018-5730: Security patch for krb5 (ALAS-2018-1129)

Severity
6
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
03/06/2018
Created
03/19/2019
Added
01/25/2019
Modified
05/07/2019

Description

MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a container DN string but is not hierarchically within the container DN.

Solution(s)

  • amazon-linux-upgrade-krb5

References

  • amazon-linux-upgrade-krb5

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