Upstream information

CVE-2020-25097 at MITRE

Description

An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings.

Upstream Security Advisories:

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 8.6 8.6
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Changed Changed
Confidentiality Impact High High
Integrity Impact None None
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1183436 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-Azure
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-EC2-HVM
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-GCE
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-Azure
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-EC2-HVM
Image SLES15-SP3-Manager-4-2-Proxy-BYOS-GCE
  • squid >= 4.15-5.26.1
SUSE CaaS Platform 4.0
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SUSE-CAASP-4.0-2021-1961
SUSE Enterprise Storage 6
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-Storage-6-2021-1961
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise High Performance Computing 15 SP3
SUSE Linux Enterprise Module for Server Applications 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
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP3-2021-1961
SUSE Enterprise Storage 7
SUSE Linux Enterprise High Performance Computing 15 SP2
SUSE Linux Enterprise Module for Server Applications 15 SP2
SUSE Linux Enterprise Server 15 SP2
SUSE Linux Enterprise Server for SAP Applications 15 SP2
SUSE Manager Proxy 4.1
SUSE Manager Retail Branch Server 4.1
SUSE Manager Server 4.1
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP2-2021-1961
SUSE Liberty Linux 7
  • squid >= 3.5.20-17.el7_9.6
  • squid-migration-script >= 3.5.20-17.el7_9.6
  • squid-sysvinit >= 3.5.20-17.el7_9.6
 Patchnames:
RHSA-2021:1135
SUSE Liberty Linux 8
  • libecap >= 1.0.1-2.module+el8.1.0+4044+36416a77
  • libecap-devel >= 1.0.1-2.module+el8.1.0+4044+36416a77
  • squid >= 4.11-4.module+el8.4.0+10676+a969168e.2
 Patchnames:
RHSA-2021:1979
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-1961
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-1961
SUSE Linux Enterprise High Performance Computing 15 SP4
SUSE Linux Enterprise Module for Server Applications 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
  • squid >= 5.4.1-150400.1.16
 Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP4 GA squid-5.4.1-150400.1.16
SUSE Linux Enterprise High Performance Computing 15-ESPOS
SUSE Linux Enterprise High Performance Computing 15-LTSS
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Product-HPC-15-2021-1961
SUSE Linux Enterprise Point of Sale 11 SP3
  • squid3 >= 3.1.23-8.16.37.18.1
 Patchnames:
sleposp3-squid3-14914
SUSE Linux Enterprise Server 11 SP4-LTSS
  • squid3 >= 3.1.23-8.16.37.18.1
 Patchnames:
slessp4-squid3-14914
SUSE Linux Enterprise Server 12 SP2-BCL
  • squid >= 3.5.21-26.35.1
 Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2022-2392
SUSE Linux Enterprise Server 12 SP3-BCL
  • squid >= 3.5.21-26.35.1
 Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2022-2392
SUSE Linux Enterprise Server 12 SP4-ESPOS
  • squid >= 3.5.21-26.35.1
 Patchnames:
SUSE-SLE-SERVER-12-SP4-ESPOS-2022-2392
SUSE Linux Enterprise Server 12 SP4-LTSS
  • squid >= 3.5.21-26.35.1
 Patchnames:
SUSE-SLE-SERVER-12-SP4-LTSS-2022-2392
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • squid >= 4.15-4.18.1
 Patchnames:
SUSE-SLE-SERVER-12-SP5-2021-1838
SUSE Linux Enterprise Server 15 SP1-BCL
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP1-BCL-2021-1961
SUSE Linux Enterprise Server 15 SP1-LTSS
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-1961
SUSE Linux Enterprise Server 15-LTSS
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Product-SLES-15-2021-1961
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • squid >= 3.5.21-26.35.1
 Patchnames:
SUSE-SLE-SAP-12-SP4-2022-2392
SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-SP1-2021-1961
SUSE Linux Enterprise Server for SAP Applications 15
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Product-SLES_SAP-15-2021-1961
SUSE Manager Proxy 4.0
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-1961
SUSE Manager Retail Branch Server 4.0
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-1961
SUSE Manager Server 4.0
  • squid >= 4.15-5.26.1
 Patchnames:
SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-1961
SUSE OpenStack Cloud 9
  • squid >= 3.5.21-26.35.1
 Patchnames:
SUSE-OpenStack-Cloud-9-2022-2392
SUSE OpenStack Cloud Crowbar 9
  • squid >= 3.5.21-26.35.1
 Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2022-2392
openSUSE Leap 15.2
  • squid >= 4.15-lp152.2.9.1
 Patchnames:
openSUSE-2021-879
openSUSE Leap 15.3
  • squid >= 4.15-5.26.1
 Patchnames:
openSUSE-SLE-15.3-2021-1961
openSUSE Tumbleweed
  • squid >= 4.16-1.5
 Patchnames:
openSUSE-Tumbleweed-2024-11403

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 High Performance Computing 15 SP5 squid Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP5 squid Not affected
SUSE Linux Enterprise Server 15 SP5 squid Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 squid Not affected
SUSE Manager Proxy 4.3 squid Not affected
SUSE Manager Retail Branch Server 4.3 squid Not affected
SUSE Manager Server 4.3 squid Not affected
openSUSE Leap 15.5 squid Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5 squid Released
SUSE Linux Enterprise High Performance Computing 15 SP2 squid Released
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS squid Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS squid Released
SUSE Linux Enterprise High Performance Computing 15 SP3 squid Released
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS squid Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS squid Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 squid Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS squid Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS squid Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 squid Released
SUSE Linux Enterprise Module for Server Applications 15 SP3 squid Released
SUSE Linux Enterprise Module for Server Applications 15 SP4 squid Not affected
SUSE Linux Enterprise Server 12 SP5 squid Released
SUSE Linux Enterprise Server 12 SP5-LTSS squid Affected
SUSE Linux Enterprise Server 15 SP2 squid Released
SUSE Linux Enterprise Server 15 SP2-LTSS squid Released
SUSE Linux Enterprise Server 15 SP3 squid Released
SUSE Linux Enterprise Server 15 SP3-LTSS squid Affected
SUSE Linux Enterprise Server 15 SP4 squid Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS squid Not affected
SUSE Linux Enterprise Server 15-ESPOS squid Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 squid Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 squid Released
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 squid Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 squid Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 squid Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 squid Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 squid Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 squid Not affected
SUSE CaaS Platform 4.0 squid Released
SUSE CaaS Platform 4.5 squid Released
SUSE Enterprise Storage 6 squid Released
SUSE Enterprise Storage 7 squid Released
SUSE Enterprise Storage 7.1 squid Released
SUSE Linux Enterprise High Performance Computing 15 squid Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 squid Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS squid Released
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS squid Released
SUSE Linux Enterprise High Performance Computing 15-ESPOS squid Released
SUSE Linux Enterprise High Performance Computing 15-LTSS squid Released
SUSE Linux Enterprise Module for Server Applications 15 squid Affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 squid Affected
SUSE Linux Enterprise Point of Sale 11 SP3 squid Not affected
SUSE Linux Enterprise Point of Sale 11 SP3 squid3 Released
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT squid Affected
SUSE Linux Enterprise Point of Service 11 SP3 squid Not affected
SUSE Linux Enterprise Point of Service 11 SP3 squid3 Released
SUSE Linux Enterprise Point of Service Image Server 12 SP2 squid Not affected
SUSE Linux Enterprise Real Time 15 SP2 squid Released
SUSE Linux Enterprise Real Time 15 SP3 squid Affected
SUSE Linux Enterprise Real Time 15 SP4 squid Not affected
SUSE Linux Enterprise Server 11 SP1 squid Not affected
SUSE Linux Enterprise Server 11 SP1 squid3 Unsupported
SUSE Linux Enterprise Server 11 SP1-LTSS squid Not affected
SUSE Linux Enterprise Server 11 SP1-LTSS squid3 Affected
SUSE Linux Enterprise Server 11 SP2 squid Not affected
SUSE Linux Enterprise Server 11 SP2 squid3 Affected
SUSE Linux Enterprise Server 11 SP2-LTSS squid Not affected
SUSE Linux Enterprise Server 11 SP2-LTSS squid3 Affected
SUSE Linux Enterprise Server 11 SP3 squid Not affected
SUSE Linux Enterprise Server 11 SP3 squid3 Unsupported
SUSE Linux Enterprise Server 11 SP3-LTSS squid Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS squid3 Affected
SUSE Linux Enterprise Server 11 SP4 squid Not affected
SUSE Linux Enterprise Server 11 SP4 squid3 Affected
SUSE Linux Enterprise Server 11 SP4 LTSS squid Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS 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 squid Affected
SUSE Linux Enterprise Server 12 SP2-BCL squid Released
SUSE Linux Enterprise Server 12 SP2-ESPOS squid Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS squid Not affected
SUSE Linux Enterprise Server 12 SP3 squid Affected
SUSE Linux Enterprise Server 12 SP3-BCL squid Released
SUSE Linux Enterprise Server 12 SP3-ESPOS squid Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS squid Not affected
SUSE Linux Enterprise Server 12 SP4 squid Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS squid Released
SUSE Linux Enterprise Server 12 SP4-LTSS squid Released
SUSE Linux Enterprise Server 15 squid Affected
SUSE Linux Enterprise Server 15 SP1 squid Affected
SUSE Linux Enterprise Server 15 SP1-BCL squid Released
SUSE Linux Enterprise Server 15 SP1-LTSS squid Released
SUSE Linux Enterprise Server 15 SP2-BCL squid Affected
SUSE Linux Enterprise Server 15 SP3-BCL squid Affected
SUSE Linux Enterprise Server 15-LTSS squid Released
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 squid Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 squid Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 squid Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 squid Released
SUSE Linux Enterprise Server for SAP Applications 15 squid Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 squid Released
SUSE Manager Proxy 4.0 squid Released
SUSE Manager Proxy 4.1 squid Released
SUSE Manager Proxy 4.2 squid Released
SUSE Manager Retail Branch Server 4.0 squid Released
SUSE Manager Retail Branch Server 4.1 squid Released
SUSE Manager Retail Branch Server 4.2 squid Released
SUSE Manager Server 4.0 squid Released
SUSE Manager Server 4.1 squid Released
SUSE Manager Server 4.2 squid Released
SUSE OpenStack Cloud 7 squid Not affected
SUSE OpenStack Cloud 8 squid Not affected
SUSE OpenStack Cloud 9 squid Released
SUSE OpenStack Cloud Crowbar 8 squid Not affected
SUSE OpenStack Cloud Crowbar 9 squid Released
openSUSE Leap 15.3 squid Affected
openSUSE Leap 15.4 squid Not affected

SUSE Timeline for this CVE

CVE page created: Thu Mar 11 22:09:44 2021
CVE page last modified: Mon Nov 18 13:58:54 2024