Upstream information

CVE-2021-42379 at MITRE

Description

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the next_input_file function

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.5
Vector AV:N/AC:L/Au:S/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.2
Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Access Vector Network
Access Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
No SUSE Bugzilla entries cross referenced.

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container caasp/v4/busybox:1.34.1
  • busybox >= 1.34.1-4.9.1
SUSE CaaS Platform 4.0
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SUSE-CAASP-4.0-2022-135
SUSE Enterprise Storage 6
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-Storage-6-2022-135
SUSE Enterprise Storage 7
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-Storage-7-2022-135
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-135
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-135
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-135
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-135
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • busybox >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-HPC-15-2022-135
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP3-2022-135
SUSE Linux Enterprise Server 15 SP1-BCL
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-BCL-2022-135
SUSE Linux Enterprise Server 15 SP1-LTSS
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-135
SUSE Linux Enterprise Server 15 SP2-BCL
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP2-BCL-2022-135
SUSE Linux Enterprise Server 15 SP2-LTSS
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-135
SUSE Linux Enterprise Server 15-LTSS
  • busybox >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-SLES-15-2022-135
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2022-135
SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP2-2022-135
SUSE Linux Enterprise Server for SAP Applications 15
  • busybox >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2022-135
SUSE Manager Proxy 4.1
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-135
SUSE Manager Retail Branch Server 4.1
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-135
SUSE Manager Server 4.1
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-135
openSUSE Leap 15.3
  • busybox >= 1.34.1-4.9.1
  • busybox-static >= 1.34.1-4.9.1
Patchnames:
openSUSE-SLE-15.3-2022-135


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
HPE Helion OpenStack 8 busybox Affected
SUSE CaaS Platform 4.0 busybox Released
SUSE CaaS Platform 4.5 busybox Analysis
SUSE Enterprise Storage 6 busybox Released
SUSE Enterprise Storage 7 busybox Released
SUSE Linux Enterprise High Performance Computing 12 SP5 busybox Affected
SUSE Linux Enterprise High Performance Computing 15 LTSS busybox Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS busybox Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS busybox Released
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS busybox Released
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS busybox Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 busybox In progress
SUSE Linux Enterprise Module for Basesystem 15 SP3 busybox Released
SUSE Linux Enterprise Module for Basesystem 15 SP4 busybox Already fixed
SUSE Linux Enterprise Point of Service 11 SP3 busybox Affected
SUSE Linux Enterprise Real Time 15 SP2 busybox Released
SUSE Linux Enterprise Server 11 SP1 busybox Affected
SUSE Linux Enterprise Server 11 SP3 busybox Affected
SUSE Linux Enterprise Server 11 SP4 busybox Affected
SUSE Linux Enterprise Server 11 SP4 LTSS busybox Affected
SUSE Linux Enterprise Server 12 SP2 BCL busybox Affected
SUSE Linux Enterprise Server 12 SP3 BCL busybox Affected
SUSE Linux Enterprise Server 12 SP3 ESPOS busybox Affected
SUSE Linux Enterprise Server 12 SP3 LTSS busybox Affected
SUSE Linux Enterprise Server 12 SP4 ESPOS busybox Affected
SUSE Linux Enterprise Server 12 SP4 LTSS busybox Affected
SUSE Linux Enterprise Server 12 SP5 busybox Affected
SUSE Linux Enterprise Server 15 ESPOS busybox Released
SUSE Linux Enterprise Server 15 LTSS busybox Released
SUSE Linux Enterprise Server 15 SP1 LTSS busybox Released
SUSE Linux Enterprise Server 15 SP2 LTSS busybox Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 busybox Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 busybox Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 busybox Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 busybox Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 busybox Affected
SUSE Linux Enterprise Server for SAP Applications 15 busybox Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 busybox Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 busybox Released
SUSE Manager Proxy 4.1 busybox Released
SUSE Manager Retail Branch Server 4.1 busybox Released
SUSE Manager Server 4.1 busybox Released
SUSE OpenStack Cloud 8 busybox Affected
SUSE OpenStack Cloud 9 busybox Affected
SUSE OpenStack Cloud Crowbar 8 busybox Affected
SUSE OpenStack Cloud Crowbar 9 busybox Affected