Upstream information

CVE-2019-12098 at MITRE

Description

In the client side of Heimdal before 7.6.0, failure to verify anonymous PKINIT PA-PKINIT-KX key exchange permits a man-in-the-middle attack. This issue is in krb5_init_creds_step in lib/krb5/init_creds_pw.c.

SUSE information

Overall state of this security issue: Resolved

This issue is currently not rated by SUSE as it is not affecting the SUSE Enterprise products.

CVSS v2 Scores
CVSS detail National Vulnerability Database
Base Score 5.8
Vector AV:N/AC:M/Au:N/C:P/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
CVSS detail National Vulnerability Database
Base Score 7.4
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact None
CVSSv3 Version 3
No SUSE Bugzilla entries cross referenced.

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP1
  • libheimdal >= 7.7.0-bp151.4.3.1
  • libheimdal-devel >= 7.7.0-bp151.4.3.1
 Patchnames:
openSUSE-2019-1888
SUSE Package Hub 15
  • libheimdal >= 7.7.0-bp150.2.3.1
  • libheimdal-devel >= 7.7.0-bp150.2.3.1
 Patchnames:
openSUSE-2019-1688
openSUSE Leap 15.0
  • libheimdal >= 7.7.0-lp150.2.3.1
  • libheimdal-devel >= 7.7.0-lp150.2.3.1
 Patchnames:
openSUSE-2019-1682
openSUSE Leap 15.1
  • libheimdal >= 7.7.0-lp151.3.3.1
  • libheimdal-devel >= 7.7.0-lp151.3.3.1
 Patchnames:
openSUSE-2019-1682
openSUSE Tumbleweed
  • libheimdal >= 7.7.0-1.11
  • libheimdal-devel >= 7.7.0-1.11
 Patchnames:
openSUSE-Tumbleweed-2024-10946

SUSE Timeline for this CVE

CVE page created: Thu May 16 03:12:33 2019
CVE page last modified: Mon Oct 6 19:21:39 2025