Upstream information

CVE-2020-11985 at MITRE

Description

IP address spoofing when proxying using mod_remoteip and mod_rewrite For configurations using proxying with mod_remoteip and certain mod_rewrite rules, an attacker could spoof their IP address for logging and PHP scripts. Note this issue was fixed in Apache HTTP Server 2.4.24 but was retrospectively allocated a low severity CVE in 2020.

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 4.3
Vector AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.3 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact Low High
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1175072 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion OpenStack 8
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
HPE-Helion-OpenStack-8-2020-2450
SUSE Enterprise Storage 5
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-Storage-5-2020-2450
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2020-2450
SUSE Linux Enterprise Server 12 SP2-BCL
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2020-2450
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2020-2450
SUSE Linux Enterprise Server 12 SP2-LTSS
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SERVER-12-SP2-2020-2450
SUSE Linux Enterprise Server 12 SP3-BCL
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2020-2450
SUSE Linux Enterprise Server 12 SP3-ESPOS
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2020-2450
SUSE Linux Enterprise Server 12 SP3-LTSS
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SERVER-12-SP3-2020-2450
SUSE Linux Enterprise Server 12 SP4-ESPOS
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SERVER-12-SP4-ESPOS-2020-2450
SUSE Linux Enterprise Server 12 SP4-LTSS
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SERVER-12-SP4-LTSS-2020-2450
SUSE Linux Enterprise Server 12 SP5
SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • apache2 >= 2.4.23-29.63.1
  • apache2-devel >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SDK-12-SP5-2020-2450
SUSE-SLE-SERVER-12-SP5-2020-2450
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SAP-12-SP2-2020-2450
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SAP-12-SP3-2020-2450
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SAP-12-SP4-2020-2450
SUSE Linux Enterprise Software Development Kit 12 SP5
  • apache2-devel >= 2.4.23-29.63.1
 Patchnames:
SUSE-SLE-SDK-12-SP5-2020-2450
SUSE OpenStack Cloud 7
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-OpenStack-Cloud-7-2020-2450
SUSE OpenStack Cloud 8
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-OpenStack-Cloud-8-2020-2450
SUSE OpenStack Cloud 9
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-OpenStack-Cloud-9-2020-2450
SUSE OpenStack Cloud Crowbar 8
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2020-2450
SUSE OpenStack Cloud Crowbar 9
  • apache2 >= 2.4.23-29.63.1
  • apache2-doc >= 2.4.23-29.63.1
  • apache2-example-pages >= 2.4.23-29.63.1
  • apache2-prefork >= 2.4.23-29.63.1
  • apache2-utils >= 2.4.23-29.63.1
  • apache2-worker >= 2.4.23-29.63.1
 Patchnames:
SUSE-OpenStack-Cloud-Crowbar-9-2020-2450

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 Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5 apache2 Released
SUSE Linux Enterprise High Performance Computing 15 SP2 apache2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS apache2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS apache2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 apache2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS apache2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS apache2 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 apache2 Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 apache2 Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 apache2 Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 apache2 Not affected
SUSE Linux Enterprise Server 12 SP5 apache2 Released
SUSE Linux Enterprise Server 15 SP2 apache2 Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS apache2 Not affected
SUSE Linux Enterprise Server 15 SP3 apache2 Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS apache2 Not affected
SUSE Linux Enterprise Server 15-ESPOS apache2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 apache2 Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 apache2 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 apache2 Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 apache2 Released
SUSE CaaS Platform 4.0 apache2 Not affected
SUSE Enterprise Storage 5 apache2 Released
SUSE Enterprise Storage 6 apache2 Not affected
SUSE Enterprise Storage 7 apache2 Not affected
SUSE Enterprise Storage 7.1 apache2 Not affected
SUSE Linux Enterprise Desktop 11 SP2 apache2 Not affected
SUSE Linux Enterprise Desktop 11 SP3 apache2 Not affected
SUSE Linux Enterprise Desktop 11 SP4 apache2 Not affected
SUSE Linux Enterprise Desktop 12 SP2 apache2 Affected
SUSE Linux Enterprise Desktop 12 SP3 apache2 Affected
SUSE Linux Enterprise Desktop 12 SP4 apache2 Affected
SUSE Linux Enterprise Desktop 15 SP2 apache2 Not affected
SUSE Linux Enterprise Desktop 15 SP3 apache2 Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 apache2 Affected
SUSE Linux Enterprise High Performance Computing 15 apache2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 apache2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS apache2 Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS apache2 Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS apache2 Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS apache2 Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP2 apache2 Not affected
SUSE Linux Enterprise Module for Package Hub 15 SP3 apache2 Not affected
SUSE Linux Enterprise Module for Server Applications 15 apache2 Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 apache2 Not affected
SUSE Linux Enterprise Point of Sale 11 SP3 apache2 Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT apache2 Released
SUSE Linux Enterprise Real Time 15 SP2 apache2 Not affected
SUSE Linux Enterprise Real Time 15 SP3 apache2 Not affected
SUSE Linux Enterprise Server 11 SP1-LTSS apache2 Not affected
SUSE Linux Enterprise Server 11 SP2 apache2 Not affected
SUSE Linux Enterprise Server 11 SP2-LTSS apache2 Not affected
SUSE Linux Enterprise Server 11 SP3 apache2 Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS apache2 Not affected
SUSE Linux Enterprise Server 11 SP4 apache2 Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS apache2 Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS apache2 Not affected
SUSE Linux Enterprise Server 12 SP2 apache2 Affected
SUSE Linux Enterprise Server 12 SP2-BCL apache2 Released
SUSE Linux Enterprise Server 12 SP2-ESPOS apache2 Released
SUSE Linux Enterprise Server 12 SP2-LTSS apache2 Released
SUSE Linux Enterprise Server 12 SP3 apache2 Affected
SUSE Linux Enterprise Server 12 SP3-BCL apache2 Released
SUSE Linux Enterprise Server 12 SP3-ESPOS apache2 Released
SUSE Linux Enterprise Server 12 SP3-LTSS apache2 Released
SUSE Linux Enterprise Server 12 SP4 apache2 Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS apache2 Released
SUSE Linux Enterprise Server 12 SP4-LTSS apache2 Released
SUSE Linux Enterprise Server 15 apache2 Not affected
SUSE Linux Enterprise Server 15 SP1 apache2 Not affected
SUSE Linux Enterprise Server 15 SP1-BCL apache2 Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS apache2 Not affected
SUSE Linux Enterprise Server 15 SP2-BCL apache2 Not affected
SUSE Linux Enterprise Server 15 SP3-BCL apache2 Not affected
SUSE Linux Enterprise Server 15-LTSS apache2 Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 apache2 Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP2 apache2 Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP3 apache2 Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 apache2 Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 apache2 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 apache2 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 apache2 Released
SUSE Linux Enterprise Server for SAP Applications 15 apache2 Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 apache2 Not affected
SUSE Linux Enterprise Software Development Kit 11 SP2 apache2 Not affected
SUSE Linux Enterprise Software Development Kit 11 SP3 apache2 Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 apache2 Not affected
SUSE Linux Enterprise Software Development Kit 12 SP2 apache2 Affected
SUSE Linux Enterprise Software Development Kit 12 SP3 apache2 Affected
SUSE Linux Enterprise Software Development Kit 12 SP4 apache2 Affected
SUSE Linux Enterprise Software Development Kit 12 SP5 apache2 Released
SUSE Manager Proxy 4.0 apache2 Not affected
SUSE Manager Proxy 4.1 apache2 Not affected
SUSE Manager Proxy 4.2 apache2 Not affected
SUSE Manager Retail Branch Server 4.0 apache2 Not affected
SUSE Manager Retail Branch Server 4.1 apache2 Not affected
SUSE Manager Retail Branch Server 4.2 apache2 Not affected
SUSE Manager Server 4.0 apache2 Not affected
SUSE Manager Server 4.1 apache2 Not affected
SUSE Manager Server 4.2 apache2 Not affected
SUSE OpenStack Cloud 7 apache2 Released
SUSE OpenStack Cloud 8 apache2 Released
SUSE OpenStack Cloud 9 apache2 Released
SUSE OpenStack Cloud Crowbar 8 apache2 Released
SUSE OpenStack Cloud Crowbar 9 apache2 Released
SUSE Studio Onsite 1.3 apache2 Not affected
openSUSE Leap 15.3 apache2 Not affected

SUSE Timeline for this CVE

CVE page created: Mon Aug 10 11:57:46 2020
CVE page last modified: Fri Nov 1 12:25:29 2024