Upstream information

CVE-2019-17624 at MITRE

Description

"" In X.Org X Server 1.20.4, there is a stack-based buffer overflow in the function XQueryKeymap. For example, by sending ct.c_char 1000 times, an attacker can cause a denial of service (application crash) or possibly have unspecified other impact. Note: It is disputed if the X.Org X Server is involved or if there is a stack overflow.

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 4.6
Vector AV:L/AC:L/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  SUSE
Base Score 6.6
Vector CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Access Vector Local
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1154325 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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
SUSE Linux Enterprise Desktop 12 SP4 libX11 Not affected
SUSE Linux Enterprise High Performance Computing 12 libX11 Not affected
SUSE Linux Enterprise Module for Basesystem 15 GA libX11 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 libX11 Not affected
SUSE Linux Enterprise SDK 12 SP4 libX11 Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS xorg-x11-libX11 Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS libX11 Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS libX11 Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS libX11 Not affected
SUSE Linux Enterprise Server 12 SP4 libX11 Not affected
SUSE Linux Enterprise Server 12 SP5 libX11 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 libX11 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libX11 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libX11 Not affected