Upstream information

CVE-2019-20633 at MITRE

Description

GNU patch through 2.7.6 contains a free(p_line[p_end]) Double Free vulnerability in the function another_hunk in pch.c that can cause a denial of service via a crafted patch file. NOTE: this issue exists because of an incomplete fix for CVE-2018-6952.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 3.3
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required None None
User Interaction Required Required
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3.1

Note from the SUSE Security Team on the kernel-default package

SUSE will no longer fix all CVEs in the Linux Kernel anymore, but declare some bug classes as won't fix. Please refer to TID 21496 for more details.

SUSE Bugzilla entries: 1080985 [RESOLVED / FIXED], 1167721 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container bci/bci-sle15-kernel-module-devel:15.5.19.3
Container bci/bci-sle15-kernel-module-devel:15.6.19.3
Container bci/spack:0.21.2-3.9
Container suse/manager/5.0/x86_64/server:5.0.1.7.5.1
Image SLES15-SP3-SAPCAL-Azure
Image SLES15-SP3-SAPCAL-EC2-HVM
Image SLES15-SP3-SAPCAL-GCE
Image SLES15-SP4-Manager-Proxy-4-3-BYOS
Image SLES15-SP4-Manager-Proxy-4-3-BYOS-Azure
Image SLES15-SP4-Manager-Proxy-4-3-BYOS-EC2
Image SLES15-SP4-Manager-Proxy-4-3-BYOS-GCE
Image SLES15-SP4-Manager-Server-4-3
Image SLES15-SP4-Manager-Server-4-3-Azure-llc
Image SLES15-SP4-Manager-Server-4-3-Azure-ltd
Image SLES15-SP4-Manager-Server-4-3-BYOS
Image SLES15-SP4-Manager-Server-4-3-BYOS-Azure
Image SLES15-SP4-Manager-Server-4-3-BYOS-EC2
Image SLES15-SP4-Manager-Server-4-3-BYOS-GCE
Image SLES15-SP4-Manager-Server-4-3-EC2-llc
Image SLES15-SP4-Manager-Server-4-3-EC2-ltd
Image SLES15-SP4-SAP
Image SLES15-SP4-SAP-Azure
Image SLES15-SP4-SAP-EC2
Image SLES15-SP4-SAP-GCE
Image SLES15-SP4-SAPCAL
Image SLES15-SP4-SAPCAL-Azure
Image SLES15-SP4-SAPCAL-EC2
Image SLES15-SP4-SAPCAL-GCE
Image SLES15-SP5-SAPCAL-Azure
Image SLES15-SP5-SAPCAL-EC2
Image SLES15-SP5-SAPCAL-GCE
Image SLES15-SP6-SAP
Image SLES15-SP6-SAP-Azure
Image SLES15-SP6-SAP-EC2
Image SLES15-SP6-SAP-GCE
Image SLES15-SP6-SAPCAL
Image SLES15-SP6-SAPCAL-Azure
Image SLES15-SP6-SAPCAL-EC2
Image SLES15-SP6-SAPCAL-GCE
  • patch >= 2.7.6-150000.5.6.1
Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production
  • patch >= 2.7.5-8.11.1
SUSE Linux Enterprise Desktop 15 SP5
SUSE Linux Enterprise High Performance Computing 15 SP5
SUSE Linux Enterprise Module for Basesystem 15 SP5
SUSE Linux Enterprise Server 15 SP5
SUSE Linux Enterprise Server for SAP Applications 15 SP5
  • patch >= 2.7.6-150000.5.6.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP5-2024-2780
SUSE Linux Enterprise Desktop 15 SP6
SUSE Linux Enterprise High Performance Computing 15 SP6
SUSE Linux Enterprise Module for Basesystem 15 SP6
SUSE Linux Enterprise Server 15 SP6
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • patch >= 2.7.6-150000.5.6.1
 Patchnames:
SUSE-SLE-Module-Basesystem-15-SP6-2024-2780
SUSE Linux Enterprise Micro 6.0
  • gtk3-data >= 3.24.37+70-6.1
  • gtk3-schema >= 3.24.37+70-6.1
  • gtk3-tools >= 3.24.37+70-6.1
  • keepalived >= 2.2.8-2.1
  • kernel-default >= 6.4.0-20.1
  • kernel-default-base >= 6.4.0-17.1.1.51
  • kernel-default-extra >= 6.4.0-20.1
  • kernel-default-livepatch >= 6.4.0-20.1
  • kernel-devel >= 6.4.0-20.1
  • kernel-devel-rt >= 6.4.0-11.1
  • kernel-kvmsmall >= 6.4.0-20.1
  • kernel-livepatch-6_4_0-11-rt >= 1-1.2
  • kernel-livepatch-6_4_0-20-default >= 1-1.2
  • kernel-macros >= 6.4.0-20.1
  • kernel-rt >= 6.4.0-11.1
  • kernel-source >= 6.4.0-20.1
  • kernel-source-rt >= 6.4.0-11.1
  • krb5 >= 1.20.1-5.1
  • libaudit1 >= 3.0.9-4.1
  • libauparse0 >= 3.0.9-4.1
  • libgtk-3-0 >= 3.24.37+70-6.1
  • libsystemd0 >= 254.18-1.1
  • libudev1 >= 254.18-1.1
  • patch >= 2.7.6-3.1
  • perl-Bootloader >= 1.8.2-1.1
  • python311-setuptools >= 69.0.2-2.1
  • systemd >= 254.18-1.1
  • systemd-container >= 254.18-1.1
  • systemd-coredump >= 254.18-1.1
  • systemd-experimental >= 254.18-1.1
  • systemd-journal-remote >= 254.18-1.1
  • systemd-portable >= 254.18-1.1
  • typelib-1_0-Gtk-3_0 >= 3.24.37+70-6.1
  • udev >= 254.18-1.1
 Patchnames:
SUSE-SLE-Micro-6.0-SUSE_ALP_Source_Standard_Core_1.0_Build
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • patch >= 2.7.5-8.11.1
 Patchnames:
SUSE-SLE-SERVER-12-SP5-2024-2704
openSUSE Leap 15.5
  • patch >= 2.7.6-150000.5.6.1
 Patchnames:
openSUSE-SLE-15.5-2024-2780
openSUSE Leap 15.6
  • patch >= 2.7.6-150000.5.6.1
 Patchnames:
openSUSE-SLE-15.6-2024-2780
openSUSE Tumbleweed
  • patch >= 2.7.6-8.1
 Patchnames:
openSUSE-Tumbleweed-2024-14239

First public cloud image revisions this CVE is fixed in:

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 Desktop 15 SP5 patch Released
SUSE Linux Enterprise Desktop 15 SP6 patch Released
SUSE Linux Enterprise High Performance Computing 15 SP5 patch Released
SUSE Linux Enterprise High Performance Computing 15 SP6 patch Released
SUSE Linux Enterprise Micro 6.0 audit Released
SUSE Linux Enterprise Micro 6.0 gtk3 Released
SUSE Linux Enterprise Micro 6.0 keepalived Released
SUSE Linux Enterprise Micro 6.0 kernel-default Released
SUSE Linux Enterprise Micro 6.0 kernel-default-base Released
SUSE Linux Enterprise Micro 6.0 kernel-kvmsmall Released
SUSE Linux Enterprise Micro 6.0 kernel-livepatch-MICRO-6-0-RT_Update_3 Released
SUSE Linux Enterprise Micro 6.0 kernel-livepatch-MICRO-6-0_Update_3 Released
SUSE Linux Enterprise Micro 6.0 kernel-rt Released
SUSE Linux Enterprise Micro 6.0 kernel-source Released
SUSE Linux Enterprise Micro 6.0 kernel-source-rt Released
SUSE Linux Enterprise Micro 6.0 krb5 Released
SUSE Linux Enterprise Micro 6.0 patch Released
SUSE Linux Enterprise Micro 6.0 perl-Bootloader Released
SUSE Linux Enterprise Micro 6.0 python-setuptools Released
SUSE Linux Enterprise Micro 6.0 systemd Released
SUSE Linux Enterprise Module for Basesystem 15 SP5 patch Released
SUSE Linux Enterprise Module for Basesystem 15 SP6 patch Released
SUSE Linux Enterprise Server 15 SP5 patch Released
SUSE Linux Enterprise Server 15 SP6 patch Released
SUSE Linux Enterprise Server for SAP Applications 15 SP5 patch Released
SUSE Linux Enterprise Server for SAP Applications 15 SP6 patch Released
SUSE Manager Proxy 4.3 patch Affected
SUSE Manager Retail Branch Server 4.3 patch Affected
SUSE Manager Server 4.3 patch Affected
openSUSE Leap 15.5 patch Released
openSUSE Leap 15.6 patch Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-SP1-CHOST-BYOS-GCE patch In progress
SUSE Linux Enterprise Desktop 15 SP4 patch Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 patch Released
SUSE Linux Enterprise High Performance Computing 15 SP2 patch Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS patch Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS patch Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 patch Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS patch Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS patch Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 patch Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS patch Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS patch Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 patch Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 patch Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 patch Affected
SUSE Linux Enterprise Server 12 SP5 patch Released
SUSE Linux Enterprise Server 12 SP5-LTSS patch Affected
SUSE Linux Enterprise Server 15 SP2 patch Affected
SUSE Linux Enterprise Server 15 SP2-LTSS patch Affected
SUSE Linux Enterprise Server 15 SP3 patch Affected
SUSE Linux Enterprise Server 15 SP3-LTSS patch Affected
SUSE Linux Enterprise Server 15 SP4 patch Affected
SUSE Linux Enterprise Server 15 SP4-LTSS patch Affected
SUSE Linux Enterprise Server 15-ESPOS patch Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 patch Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 patch Affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 patch Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 patch Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 patch Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 patch Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 patch Affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 patch Affected
SUSE CaaS Platform 4.0 patch Affected
SUSE CaaS Platform 4.5 patch Affected
SUSE Enterprise Storage 6 patch Affected
SUSE Enterprise Storage 7 patch Affected
SUSE Enterprise Storage 7.1 patch Affected
SUSE Linux Enterprise Desktop 11 SP2 patch Affected
SUSE Linux Enterprise Desktop 11 SP3 patch Affected
SUSE Linux Enterprise Desktop 11 SP4 patch Affected
SUSE Linux Enterprise Desktop 12 patch Affected
SUSE Linux Enterprise Desktop 12 SP1 patch Affected
SUSE Linux Enterprise Desktop 12 SP2 patch Affected
SUSE Linux Enterprise Desktop 12 SP3 patch Affected
SUSE Linux Enterprise Desktop 12 SP4 patch Affected
SUSE Linux Enterprise Desktop 15 patch Affected
SUSE Linux Enterprise Desktop 15 SP1 patch Affected
SUSE Linux Enterprise Desktop 15 SP2 patch Affected
SUSE Linux Enterprise Desktop 15 SP3 patch Affected
SUSE Linux Enterprise High Performance Computing 12 SP4 patch Affected
SUSE Linux Enterprise High Performance Computing 15 patch Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 patch Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS patch Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS patch Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS patch Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS patch Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 patch Affected
SUSE Linux Enterprise Module for Development Tools 15 patch Affected
SUSE Linux Enterprise Point of Sale 11 SP3 patch Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT patch Affected
SUSE Linux Enterprise Real Time 15 SP2 patch Affected
SUSE Linux Enterprise Real Time 15 SP3 patch Affected
SUSE Linux Enterprise Real Time 15 SP4 patch Affected
SUSE Linux Enterprise Server 10 SP4-LTSS patch Unsupported
SUSE Linux Enterprise Server 11 SP1 patch Affected
SUSE Linux Enterprise Server 11 SP1-LTSS patch Affected
SUSE Linux Enterprise Server 11 SP2 patch Affected
SUSE Linux Enterprise Server 11 SP2-LTSS patch Affected
SUSE Linux Enterprise Server 11 SP3 patch Affected
SUSE Linux Enterprise Server 11 SP3-LTSS patch Affected
SUSE Linux Enterprise Server 11 SP4 patch Affected
SUSE Linux Enterprise Server 11 SP4 LTSS patch Affected
SUSE Linux Enterprise Server 11 SP4-LTSS patch Affected
SUSE Linux Enterprise Server 12 patch Affected
SUSE Linux Enterprise Server 12 SP1 patch Affected
SUSE Linux Enterprise Server 12 SP1-LTSS patch Affected
SUSE Linux Enterprise Server 12 SP2 patch Affected
SUSE Linux Enterprise Server 12 SP2-BCL patch Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS patch Affected
SUSE Linux Enterprise Server 12 SP2-LTSS patch Affected
SUSE Linux Enterprise Server 12 SP3 patch Affected
SUSE Linux Enterprise Server 12 SP3-BCL patch Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS patch Affected
SUSE Linux Enterprise Server 12 SP3-LTSS patch Affected
SUSE Linux Enterprise Server 12 SP4 patch Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS patch Affected
SUSE Linux Enterprise Server 12 SP4-LTSS patch Affected
SUSE Linux Enterprise Server 12-LTSS patch Affected
SUSE Linux Enterprise Server 15 patch Affected
SUSE Linux Enterprise Server 15 SP1 patch Affected
SUSE Linux Enterprise Server 15 SP1-BCL patch Affected
SUSE Linux Enterprise Server 15 SP1-LTSS patch Affected
SUSE Linux Enterprise Server 15 SP2-BCL patch Affected
SUSE Linux Enterprise Server 15 SP3-BCL patch Affected
SUSE Linux Enterprise Server 15-LTSS patch Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 patch Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 patch Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 patch Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 patch Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 patch Affected
SUSE Linux Enterprise Server for SAP Applications 15 patch Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 patch Affected
SUSE Manager Proxy 4.0 patch Affected
SUSE Manager Proxy 4.1 patch Affected
SUSE Manager Proxy 4.2 patch Affected
SUSE Manager Retail Branch Server 4.0 patch Affected
SUSE Manager Retail Branch Server 4.1 patch Affected
SUSE Manager Retail Branch Server 4.2 patch Affected
SUSE Manager Server 4.0 patch Affected
SUSE Manager Server 4.1 patch Affected
SUSE Manager Server 4.2 patch Affected
SUSE OpenStack Cloud 7 patch Affected
SUSE OpenStack Cloud 8 patch Affected
SUSE OpenStack Cloud 9 patch Affected
SUSE OpenStack Cloud Crowbar 8 patch Affected
SUSE OpenStack Cloud Crowbar 9 patch Affected
openSUSE Leap 15.3 patch Affected
openSUSE Leap 15.4 patch Affected
Container Status
bci/bci-sle15-kernel-module-devel
bci/bci-sle15-kernel-module-devel:15.5
bci/spack
suse/manager/5.0/x86_64/server		 patchReleased

SUSE Timeline for this CVE

CVE page created: Thu Mar 26 01:09:36 2020
CVE page last modified: Mon Nov 18 13:56:24 2024