Upstream information

CVE-2019-14844 at MITRE

Description

A flaw was found in, Fedora versions of krb5 from 1.16.1 to, including 1.17.x, in the way a Kerberos client could crash the KDC by sending one of the RFC 4556 "enctypes". A remote unauthenticated user could use this flaw to crash the KDC.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1152104 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
CaaS Platform 1.0 krb5 Not affected
CaaS Platform 2.0 krb5 Not affected
CaaS Platform 3.0 krb5 Not affected
SUSE Linux Enterprise High Performance Computing 12 krb5 Not affected
SUSE Linux Enterprise Module for Basesystem 15 GA krb5 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 krb5 Not affected
SUSE Linux Enterprise Module for Server Applications 15 GA krb5 Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 krb5 Not affected
SUSE Linux Enterprise SDK 12 SP4 krb5 Not affected
SUSE Linux Enterprise SDK 12 SP5 krb5 Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS krb5 Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS krb5 Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS krb5 Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS krb5 Not affected
SUSE Linux Enterprise Server 12 SP4 krb5 Not affected
SUSE Linux Enterprise Server 12 SP5 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 krb5 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 krb5 Not affected