Login
All errata/sisyphus/ALT-PU-2017-2651-3
ALT-PU-2017-2651-3

Package update krb5 in branch sisyphus

Version1.15.2-alt2.S1
Task#192926
Published2026-10-14
Max severityCRITICAL
Severity:

Closed issues (2)

CVE-2017-11368
MEDIUM6.5

In MIT Kerberos 5 (aka krb5) 1.7 and later, an authenticated attacker can cause a KDC assertion failure by sending invalid S4U2Self or S4U2Proxy requests.

Published: 2017-08-09Modified: 2026-06-16
CVSS 2.0MEDIUM 4.0
CVSS:2.0/AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS 3.xMEDIUM 6.5
CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
CVE-2017-11462
CRITICAL9.8

Double free vulnerability in MIT Kerberos 5 (aka krb5) allows attackers to have unspecified impact via vectors involving automatic deletion of security contexts on error.

Published: 2017-09-13Modified: 2026-06-16
CVSS 2.0HIGH 7.5
CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 3.xCRITICAL 9.8
CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References