Upstream information

CVE-2017-18190 at MITRE

Description

A localhost.localdomain whitelist entry in valid_host() in scheduler/client.c in CUPS before 2.2.2 allows remote attackers to execute arbitrary IPP commands by sending POST requests to the CUPS daemon in conjunction with DNS rebinding. The localhost.localdomain name is often resolved via a DNS server (neither the OS nor the web browser is responsible for ensuring that localhost.localdomain is 127.0.0.1).

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:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
CVSS v3 Scores
  SUSE
Base Score 9
Vector AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Access Vector Network
Access Complexity High
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Impact High
Integrity Impact High
Availability Impact High
SUSE Bugzilla entry: 1081557 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Build System Kit 12 SP2
  • cups >= 1.7.5-20.3.1
  • cups-ddk >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-BSK-12-SP2-2018-410
SUSE Linux Enterprise Build System Kit 12 SP3
  • cups >= 1.7.5-20.3.1
  • cups-ddk >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-BSK-12-SP3-2018-410
SUSE Linux Enterprise Desktop 12 SP2
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2018-410
SUSE Linux Enterprise Desktop 12 SP3
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2018-410
SUSE Linux Enterprise Server 12 SP1-LTSS
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-410
SUSE Linux Enterprise Server 12 SP2
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-410
SUSE Linux Enterprise Server 12 SP3
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-410
SUSE Linux Enterprise Server 12-LTSS
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-SERVER-12-2018-410
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2018-410
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-SAP-12-SP1-2018-410
SUSE Linux Enterprise Server for SAP Applications 12 SP1-LTSS
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2018-410
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-410
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-410
SUSE Linux Enterprise Server for SAP Applications 12-LTSS
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-SERVER-12-2018-410
SUSE Linux Enterprise Software Development Kit 12 SP2
  • cups >= 1.7.5-20.3.1
  • cups-ddk >= 1.7.5-20.3.1
  • cups-devel >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2018-410
SUSE Linux Enterprise Software Development Kit 12 SP3
  • cups >= 1.7.5-20.3.1
  • cups-ddk >= 1.7.5-20.3.1
  • cups-devel >= 1.7.5-20.3.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-410
SUSE OpenStack Cloud 6
  • cups >= 1.7.5-20.3.1
  • cups-client >= 1.7.5-20.3.1
  • cups-libs >= 1.7.5-20.3.1
  • cups-libs-32bit >= 1.7.5-20.3.1
Patchnames:
SUSE-OpenStack-Cloud-6-2018-410
openSUSE Leap 42.3
  • cups >= 1.7.5-12.3.1
  • cups-client >= 1.7.5-12.3.1
  • cups-client-debuginfo >= 1.7.5-12.3.1
  • cups-ddk >= 1.7.5-12.3.1
  • cups-ddk-debuginfo >= 1.7.5-12.3.1
  • cups-debuginfo >= 1.7.5-12.3.1
  • cups-debugsource >= 1.7.5-12.3.1
  • cups-devel >= 1.7.5-12.3.1
  • cups-libs >= 1.7.5-12.3.1
  • cups-libs-32bit >= 1.7.5-12.3.1
  • cups-libs-debuginfo >= 1.7.5-12.3.1
  • cups-libs-debuginfo-32bit >= 1.7.5-12.3.1
Patchnames:
openSUSE-2018-225


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 BSK 12 SP2 cups Released
SUSE Linux Enterprise BSK 12 SP3 cups Released
SUSE Linux Enterprise Desktop 12 SP2 cups Released
SUSE Linux Enterprise Desktop 12 SP3 cups Released
SUSE Linux Enterprise SDK 11 SP4 cups Not affected
SUSE Linux Enterprise SDK 12 SP2 cups Released
SUSE Linux Enterprise SDK 12 SP3 cups Released
SUSE Linux Enterprise Server 11 SP3 LTSS cups Not affected
SUSE Linux Enterprise Server 11 SP4 cups Not affected
SUSE Linux Enterprise Server 12 GA LTSS cups Released
SUSE Linux Enterprise Server 12 SP1 LTSS cups Released
SUSE Linux Enterprise Server 12 SP2 cups Released
SUSE Linux Enterprise Server 12 SP3 cups Released