Upstream information

CVE-2022-41715 at MITRE

Description

Programs which compile regular expressions from untrusted sources may be vulnerable to memory exhaustion or denial of service. The parsed regexp representation is linear in the size of the input, but in some cases the constant factor can be as high as 40,000, making relatively small regexps consume much larger amounts of memory. After fix, each regexp being parsed is limited to a 256 MB memory footprint. Regular expressions whose representation would use more space than that are rejected. Normal use of regular expressions is unaffected.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 6.2
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network Local
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1

Note from the SUSE Security Team on the go1.* package

SUSE only supports the current and the previous GO language releases.

SUSE Bugzilla entry: 1204023 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Container bci/golang:1.18-18.7
  • go1.18 >= 1.18.7-150000.1.34.1
Container bci/golang:1.19-18.7
  • go1.19 >= 1.19.2-150000.1.12.1
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise Desktop 15 SP3
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Development Tools 15 SP3
SUSE Linux Enterprise Server 15 SP3
SUSE Linux Enterprise Server for SAP Applications 15 SP3
SUSE Manager Proxy 4.2
SUSE Manager Retail Branch Server 4.2
SUSE Manager Server 4.2
  • go1.18 >= 1.18.7-150000.1.34.1
  • go1.18-doc >= 1.18.7-150000.1.34.1
  • go1.18-race >= 1.18.7-150000.1.34.1
  • go1.19 >= 1.19.2-150000.1.12.1
  • go1.19-doc >= 1.19.2-150000.1.12.1
  • go1.19-race >= 1.19.2-150000.1.12.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP3-2022-3668
SUSE-SLE-Module-Development-Tools-15-SP3-2022-3669
SUSE Linux Enterprise Desktop 15 SP4
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Development Tools 15 SP4
SUSE Linux Enterprise Server 15 SP4
SUSE Linux Enterprise Server for SAP Applications 15 SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
  • go1.18 >= 1.18.7-150000.1.34.1
  • go1.18-doc >= 1.18.7-150000.1.34.1
  • go1.18-race >= 1.18.7-150000.1.34.1
  • go1.19 >= 1.19.2-150000.1.12.1
  • go1.19-doc >= 1.19.2-150000.1.12.1
  • go1.19-race >= 1.19.2-150000.1.12.1
Patchnames:
SUSE-SLE-Module-Development-Tools-15-SP4-2022-3668
SUSE-SLE-Module-Development-Tools-15-SP4-2022-3669
openSUSE Leap 15.3
  • go1.18 >= 1.18.7-150000.1.34.1
  • go1.18-doc >= 1.18.7-150000.1.34.1
  • go1.18-race >= 1.18.7-150000.1.34.1
  • go1.19 >= 1.19.2-150000.1.12.1
  • go1.19-doc >= 1.19.2-150000.1.12.1
  • go1.19-race >= 1.19.2-150000.1.12.1
Patchnames:
openSUSE-SLE-15.3-2022-3668
openSUSE-SLE-15.3-2022-3669
openSUSE Leap 15.4
  • go1.18 >= 1.18.7-150000.1.34.1
  • go1.18-doc >= 1.18.7-150000.1.34.1
  • go1.18-race >= 1.18.7-150000.1.34.1
  • go1.19 >= 1.19.2-150000.1.12.1
  • go1.19-doc >= 1.19.2-150000.1.12.1
  • go1.19-race >= 1.19.2-150000.1.12.1
Patchnames:
openSUSE-SLE-15.4-2022-3668
openSUSE-SLE-15.4-2022-3669
openSUSE Tumbleweed
  • go1.18 >= 1.18.7-1.1
  • go1.18-doc >= 1.18.7-1.1
  • go1.18-race >= 1.18.7-1.1
  • go1.19 >= 1.19.2-1.1
  • go1.19-doc >= 1.19.2-1.1
  • go1.19-race >= 1.19.2-1.1
Patchnames:
openSUSE Tumbleweed GA go1.18-1.18.7-1.1
openSUSE Tumbleweed GA go1.19-1.19.2-1.1


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 Enterprise Storage 7.1 go1.18 Released
SUSE Enterprise Storage 7.1 go1.19 Released
SUSE Linux Enterprise Desktop 15 SP4 go1.18 Released
SUSE Linux Enterprise Desktop 15 SP4 go1.19 Released
SUSE Linux Enterprise High Performance Computing 15 SP4 go1.18 Released
SUSE Linux Enterprise High Performance Computing 15 SP4 go1.19 Released
SUSE Linux Enterprise Module for Development Tools 15 SP4 go1.18 Released
SUSE Linux Enterprise Module for Development Tools 15 SP4 go1.19 Released
SUSE Linux Enterprise Real Time 15 SP3 go1.18 Affected
SUSE Linux Enterprise Real Time 15 SP3 go1.19 Affected
SUSE Linux Enterprise Server 15 SP4 go1.18 Released
SUSE Linux Enterprise Server 15 SP4 go1.19 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 go1.18 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 go1.19 Released
SUSE Manager Proxy 4.2 go1.18 Released
SUSE Manager Proxy 4.2 go1.19 Released
SUSE Manager Proxy 4.3 go1.18 Released
SUSE Manager Proxy 4.3 go1.19 Released
SUSE Manager Retail Branch Server 4.2 go1.18 Released
SUSE Manager Retail Branch Server 4.2 go1.19 Released
SUSE Manager Retail Branch Server 4.3 go1.18 Released
SUSE Manager Retail Branch Server 4.3 go1.19 Released
SUSE Manager Server 4.2 go1.18 Released
SUSE Manager Server 4.2 go1.19 Released
SUSE Manager Server 4.3 go1.18 Released
SUSE Manager Server 4.3 go1.19 Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 15 SP3 go1.18 Released
SUSE Linux Enterprise High Performance Computing 15 SP3 go1.19 Released
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS go1.18 Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS go1.19 Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS go1.18 Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS go1.19 Affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 go1.18 Released
SUSE Linux Enterprise Module for Development Tools 15 SP3 go1.19 Released
SUSE Linux Enterprise Server 15 SP3 go1.18 Released
SUSE Linux Enterprise Server 15 SP3 go1.19 Released
SUSE Linux Enterprise Server 15 SP3-LTSS go1.18 Affected
SUSE Linux Enterprise Server 15 SP3-LTSS go1.19 Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 go1.18 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 go1.19 Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 15 SP3 go1.18 Released
SUSE Linux Enterprise Desktop 15 SP3 go1.19 Released
SUSE Linux Enterprise Server 15 SP3-BCL go1.18 Affected
SUSE Linux Enterprise Server 15 SP3-BCL go1.19 Affected
Container Status
bci/golang:1.18 go1.18Released
bci/golang go1.18In progress
bci/golang go1.19Released


SUSE Timeline for this CVE

CVE page created: Tue Oct 4 23:15:03 2022
CVE page last modified: Fri Jan 20 16:41:48 2023