Upstream information

CVE-2016-4975 at MITRE

Description

Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir. This issue was mitigated by changes made in 2.4.25 and 2.2.32 which prohibit CR or LF injection into the "Location" or other outbound header key or value. Fixed in Apache HTTP Server 2.4.25 (Affected 2.4.1-2.4.23). Fixed in Apache HTTP Server 2.2.32 (Affected 2.2.0-2.2.31).

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low 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 6.1 3.9
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Access Vector Network Local
Access Complexity Low Low
Privileges Required None Low
User Interaction Required Required
Scope Changed Unchanged
Confidentiality Impact Low Low
Integrity Impact Low Low
Availability Impact None None
CVSSv3 Version 3 3
SUSE Bugzilla entry: 1104826 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 4
  • apache2 >= 2.4.23-29.24.1
  • apache2-doc >= 2.4.23-29.24.1
  • apache2-example-pages >= 2.4.23-29.24.1
  • apache2-prefork >= 2.4.23-29.24.1
  • apache2-utils >= 2.4.23-29.24.1
  • apache2-worker >= 2.4.23-29.24.1
Patchnames:
SUSE-Storage-4-2018-1970
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • apache2 >= 2.4.23-29.43.1
  • apache2-doc >= 2.4.23-29.43.1
  • apache2-example-pages >= 2.4.23-29.43.1
  • apache2-prefork >= 2.4.23-29.43.1
  • apache2-utils >= 2.4.23-29.43.1
  • apache2-worker >= 2.4.23-29.43.1
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • apache2 >= 2.4.23-29.24.1
  • apache2-doc >= 2.4.23-29.24.1
  • apache2-example-pages >= 2.4.23-29.24.1
  • apache2-prefork >= 2.4.23-29.24.1
  • apache2-utils >= 2.4.23-29.24.1
  • apache2-worker >= 2.4.23-29.24.1
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2018-1970
SUSE Linux Enterprise Server 12 SP1-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS
  • apache2 >= 2.4.16-20.19.1
  • apache2-doc >= 2.4.16-20.19.1
  • apache2-example-pages >= 2.4.16-20.19.1
  • apache2-prefork >= 2.4.16-20.19.1
  • apache2-utils >= 2.4.16-20.19.1
  • apache2-worker >= 2.4.16-20.19.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-1791
SUSE Linux Enterprise Server 12 SP2-BCL
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • apache2 >= 2.4.23-29.24.1
  • apache2-doc >= 2.4.23-29.24.1
  • apache2-example-pages >= 2.4.23-29.24.1
  • apache2-prefork >= 2.4.23-29.24.1
  • apache2-utils >= 2.4.23-29.24.1
  • apache2-worker >= 2.4.23-29.24.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2018-1970
SUSE Linux Enterprise Server 12 SP2-ESPOS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • apache2 >= 2.4.23-29.24.1
  • apache2-doc >= 2.4.23-29.24.1
  • apache2-example-pages >= 2.4.23-29.24.1
  • apache2-prefork >= 2.4.23-29.24.1
  • apache2-utils >= 2.4.23-29.24.1
  • apache2-worker >= 2.4.23-29.24.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2018-1970
SUSE Linux Enterprise Server 12 SP2-LTSS
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • apache2 >= 2.4.23-29.24.1
  • apache2-doc >= 2.4.23-29.24.1
  • apache2-example-pages >= 2.4.23-29.24.1
  • apache2-prefork >= 2.4.23-29.24.1
  • apache2-utils >= 2.4.23-29.24.1
  • apache2-worker >= 2.4.23-29.24.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-1970
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • apache2 >= 2.4.23-29.24.1
  • apache2-doc >= 2.4.23-29.24.1
  • apache2-example-pages >= 2.4.23-29.24.1
  • apache2-prefork >= 2.4.23-29.24.1
  • apache2-utils >= 2.4.23-29.24.1
  • apache2-worker >= 2.4.23-29.24.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-1970
SUSE Linux Enterprise Server 12 SP4
  • apache2 >= 2.4.23-29.24.1
  • apache2-doc >= 2.4.23-29.24.1
  • apache2-example-pages >= 2.4.23-29.24.1
  • apache2-prefork >= 2.4.23-29.24.1
  • apache2-utils >= 2.4.23-29.24.1
  • apache2-worker >= 2.4.23-29.24.1
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • apache2 >= 2.4.16-20.19.1
  • apache2-doc >= 2.4.16-20.19.1
  • apache2-example-pages >= 2.4.16-20.19.1
  • apache2-prefork >= 2.4.16-20.19.1
  • apache2-utils >= 2.4.16-20.19.1
  • apache2-worker >= 2.4.16-20.19.1
Patchnames:
SUSE-SLE-SAP-12-SP1-2018-1791
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • apache2 >= 2.4.23-29.24.1
  • apache2-doc >= 2.4.23-29.24.1
  • apache2-example-pages >= 2.4.23-29.24.1
  • apache2-prefork >= 2.4.23-29.24.1
  • apache2-utils >= 2.4.23-29.24.1
  • apache2-worker >= 2.4.23-29.24.1
Patchnames:
SUSE-SLE-SAP-12-SP2-2018-1970
SUSE Linux Enterprise Software Development Kit 12 SP3
  • apache2 >= 2.4.23-29.24.1
  • apache2-devel >= 2.4.23-29.24.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-1970
SUSE Linux Enterprise Software Development Kit 12 SP4
  • apache2-devel >= 2.4.23-29.24.1
SUSE Linux Enterprise Software Development Kit 12 SP5
  • apache2-devel >= 2.4.23-29.43.1
SUSE OpenStack Cloud 7
  • apache2 >= 2.4.23-29.24.1
  • apache2-doc >= 2.4.23-29.24.1
  • apache2-example-pages >= 2.4.23-29.24.1
  • apache2-prefork >= 2.4.23-29.24.1
  • apache2-utils >= 2.4.23-29.24.1
  • apache2-worker >= 2.4.23-29.24.1
Patchnames:
SUSE-OpenStack-Cloud-7-2018-1970
openSUSE Leap 42.3
  • apache2 >= 2.4.23-28.1
  • apache2-debuginfo >= 2.4.23-28.1
  • apache2-debugsource >= 2.4.23-28.1
  • apache2-devel >= 2.4.23-28.1
  • apache2-doc >= 2.4.23-28.1
  • apache2-event >= 2.4.23-28.1
  • apache2-event-debuginfo >= 2.4.23-28.1
  • apache2-example-pages >= 2.4.23-28.1
  • apache2-prefork >= 2.4.23-28.1
  • apache2-prefork-debuginfo >= 2.4.23-28.1
  • apache2-utils >= 2.4.23-28.1
  • apache2-utils-debuginfo >= 2.4.23-28.1
  • apache2-worker >= 2.4.23-28.1
  • apache2-worker-debuginfo >= 2.4.23-28.1
Patchnames:
openSUSE-2018-1046


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 Module for Server Applications apache2 Already fixed
SUSE Linux Enterprise Server 11 SP1 apache2 Already fixed
SUSE Linux Enterprise Server 11 SP3 apache2 Already fixed
SUSE Linux Enterprise Server 11 SP3 LTSS apache2 Already fixed
SUSE Linux Enterprise Server 11 SP4 apache2 Already fixed
SUSE Linux Enterprise Server 12 SP1 LTSS apache2 Released
SUSE Linux Enterprise Server 12 SP2 LTSS apache2 Released
SUSE Linux Enterprise Server 12 SP3 apache2 Released
SUSE Linux Enterprise Server for SAP Applications 12 SP2 apache2 Released
SUSE Linux Enterprise Software Development Kit 11 SP4 apache2 Already fixed
SUSE Linux Enterprise Software Development Kit 12 SP3 apache2 Released
SUSE Studio Onsite apache2 Already fixed