Upstream information

CVE-2019-11323 at MITRE

Description

HAProxy before 1.9.7 mishandles a reload with rotated keys, which triggers use of uninitialized, and very predictable, HMAC keys. This is related to an include/types/ssl_sock.h error.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database
Base Score 5.9
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1134676 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SUSE Linux Enterprise High Performance Computing 12 haproxy Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Availability Extension 12 SP4 haproxy Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 haproxy Not affected
SUSE Linux Enterprise High Performance Computing 15 haproxy Not affected
SUSE Linux Enterprise Server 12 SP4 haproxy Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 haproxy Not affected
SUSE Linux Enterprise Server for SAP Applications 15 haproxy Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 haproxy Not affected
SUSE Cloud Compute Node for SUSE Linux Enterprise 12 5 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 12 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 12 SP2 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 12 SP3 haproxy Not affected
SUSE Linux Enterprise High Availability Extension 15 haproxy Not affected
SUSE Linux Enterprise High Performance Computing 12 SP2 haproxy Not affected
SUSE Linux Enterprise High Performance Computing 12 SP3 haproxy Not affected
SUSE Linux Enterprise Server 12 haproxy Not affected
SUSE Linux Enterprise Server 12 SP2 haproxy Not affected
SUSE Linux Enterprise Server 12 SP3 haproxy Not affected
SUSE Linux Enterprise Server 15 haproxy Not affected
SUSE Linux Enterprise Server for SAP Applications 12 haproxy Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 haproxy Not affected
SUSE OpenStack Cloud 7 haproxy Not affected
SUSE OpenStack Cloud 8 haproxy Not affected
SUSE OpenStack Cloud 9 haproxy Not affected
SUSE OpenStack Cloud Crowbar 8 haproxy Not affected
SUSE OpenStack Cloud Crowbar 9 haproxy Not affected


SUSE Timeline for this CVE

CVE page created: Fri May 10 01:33:21 2019
CVE page last modified: Mon Jan 16 19:40:01 2023