Upstream information

CVE-2020-14059 at MITRE

Description

An issue was discovered in Squid 5.x before 5.0.3. Due to an Incorrect Synchronization, a Denial of Service can occur when processing objects in an SMP cache because of an Ipc::Mem::PageStack::pop ABA problem during access to the memory page/slot management list.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 6.3
Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Access Vector Network
Access Complexity High
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entries: 1173303 [RESOLVED / INVALID], 1173304 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • squid >= 3.5.21-26.26.1
Patchnames:
HPE-Helion-OpenStack-8-2020-1803
SUSE Enterprise Storage 5
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-Storage-5-2020-1803
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • squid >= 4.12-5.20.1
Patchnames:
SUSE-SLE-Product-HPC-15-2020-1769
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • squid >= 4.12-5.20.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP1-2020-1769
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • squid >= 4.12-5.20.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP2-2020-1769
SUSE Linux Enterprise Point of Sale 11 SP3
  • squid3 >= 3.1.23-8.16.37.12.1
Patchnames:
sleposp3-squid3-14460
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2020-1803
SUSE Linux Enterprise Server 11 SP4-LTSS
SUSE Linux Enterprise Server for SAP Applications 11 SP4-LTSS
  • squid3 >= 3.1.23-8.16.37.12.1
Patchnames:
slessp4-squid3-14460
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2020-1803
SUSE Linux Enterprise Server 12 SP2-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2020-1803
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2020-1803
SUSE Linux Enterprise Server 12 SP3-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP3-BCL
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2020-1803
SUSE Linux Enterprise Server 12 SP3-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP3-ESPOS
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2020-1803
SUSE Linux Enterprise Server 12 SP3-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP3-LTSS
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2020-1803
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-SLE-SERVER-12-SP4-2020-1803
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • squid >= 4.12-4.12.1
Patchnames:
SUSE-SLE-SERVER-12-SP5-2020-1770
SUSE Linux Enterprise Server 15-LTSS
  • squid >= 4.12-5.20.1
Patchnames:
SUSE-SLE-Product-SLES-15-2020-1769
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2020-1803
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-SLE-SAP-12-SP3-2020-1803
SUSE Linux Enterprise Server for SAP Applications 15
  • squid >= 4.12-5.20.1
Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2020-1769
SUSE OpenStack Cloud 7
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-OpenStack-Cloud-7-2020-1803
SUSE OpenStack Cloud 8
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-OpenStack-Cloud-8-2020-1803
SUSE OpenStack Cloud Crowbar 8
  • squid >= 3.5.21-26.26.1
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2020-1803
openSUSE Leap 15.1
  • squid >= 4.12-lp151.2.21.1
  • squid-debuginfo >= 4.12-lp151.2.21.1
  • squid-debugsource >= 4.12-lp151.2.21.1
Patchnames:
openSUSE-2020-910
openSUSE Leap 15.2
  • squid >= 4.12-lp152.2.3.1
  • squid-debuginfo >= 4.12-lp152.2.3.1
  • squid-debugsource >= 4.12-lp152.2.3.1
Patchnames:
openSUSE-2020-914


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 15-SP1 Module for Server Applications squid Released
SUSE Linux Enterprise 15-SP2 Module for Server Applications squid Released
SUSE Linux Enterprise High Performance Computing 12 SP4 squid Released
SUSE Linux Enterprise High Performance Computing 12 SP5 squid Released
SUSE Linux Enterprise High Performance Computing 15 LTSS squid Released
SUSE Linux Enterprise Server 11 SP1 squid Not affected
SUSE Linux Enterprise Server 11 SP1 squid3 Released
SUSE Linux Enterprise Server 11 SP3 squid Not affected
SUSE Linux Enterprise Server 11 SP3 squid3 Released
SUSE Linux Enterprise Server 11 SP4 LTSS squid Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS squid3 Released
SUSE Linux Enterprise Server 12 SP2 BCL squid Released
SUSE Linux Enterprise Server 12 SP2 LTSS squid Released
SUSE Linux Enterprise Server 12 SP3 BCL squid Released
SUSE Linux Enterprise Server 12 SP3 LTSS squid Released
SUSE Linux Enterprise Server 12 SP4 squid Released
SUSE Linux Enterprise Server 12 SP5 squid Released
SUSE Linux Enterprise Server 15 LTSS squid Released
SUSE Linux Enterprise Server ESPOS 15 squid Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 squid Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 squid Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 squid Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 squid Released