Upstream information

CVE-2016-7076 at MITRE

Description

sudo before version 1.8.18p1 is vulnerable to a bypass in the sudo noexec restriction if application run via sudo executed wordexp() C library function with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could possibly use this flaw to execute arbitrary commands with elevated privileges.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 7.2 6.6
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C AV:L/AC:M/Au:S/C:C/I:C/A:C
Access Vector Local Local
Access Complexity Low Medium
Authentication None Single
Confidentiality Impact Complete Complete
Integrity Impact Complete Complete
Availability Impact Complete Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.8
Vector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector Local
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
SUSE Bugzilla entries: 1007501 [RESOLVED / FIXED], 1011975 [NEW], 1011976 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12 SP1
  • sudo >= 1.8.10p3-2.6.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2016-1692
SUSE Linux Enterprise Desktop 12 SP2
  • sudo >= 1.8.10p3-8.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2016-1686
SUSE Linux Enterprise Desktop 12 SP3
  • sudo >= 1.8.20p2-1.3
Patchnames:
SUSE Linux Enterprise Desktop 12 SP3 GA sudo
SUSE Linux Enterprise Module for Basesystem 15
  • sudo >= 1.8.22-2.11
  • sudo-devel >= 1.8.22-2.11
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA sudo
SUSE Linux Enterprise Server 11 SP4
  • sudo >= 1.7.6p2-0.29.1
Patchnames:
slessp4-sudo-12852
SUSE Linux Enterprise Server 12 SP1
  • sudo >= 1.8.10p3-2.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-1692
SUSE Linux Enterprise Server 12 SP2
  • sudo >= 1.8.10p3-8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2016-1686
SUSE Linux Enterprise Server 12 SP3
  • sudo >= 1.8.20p2-1.3
Patchnames:
SUSE Linux Enterprise Server 12 SP3 GA sudo
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • sudo >= 1.8.10p3-8.1
Patchnames:
SUSE-SLE-RPI-12-SP2-2016-1686
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • sudo >= 1.7.6p2-0.29.1
Patchnames:
slessp4-sudo-12852
SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • sudo >= 1.8.10p3-2.6.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-1692
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • sudo >= 1.8.10p3-8.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2016-1686
SUSE Linux Enterprise Software Development Kit 12 SP1
  • sudo >= 1.8.10p3-2.6.1
  • sudo-devel >= 1.8.10p3-2.6.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2016-1692
SUSE Linux Enterprise Software Development Kit 12 SP2
  • sudo >= 1.8.10p3-8.1
  • sudo-devel >= 1.8.10p3-8.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2016-1686
SUSE Linux Enterprise Software Development Kit 12 SP3
  • sudo-devel >= 1.8.20p2-1.3
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA sudo-devel
openSUSE Leap 15.0
  • sudo >= 1.8.22-lp150.2.6
Patchnames:
openSUSE Leap 15.0 GA sudo
openSUSE Leap 42.1
  • sudo >= 1.8.10p3-8.1
  • sudo-debuginfo >= 1.8.10p3-8.1
  • sudo-debugsource >= 1.8.10p3-8.1
  • sudo-devel >= 1.8.10p3-8.1
  • sudo-test >= 1.8.10p3-8.1
Patchnames:
openSUSE-2016-1402
openSUSE Leap 42.2
  • sudo >= 1.8.10p3-7.1
  • sudo-debuginfo >= 1.8.10p3-7.1
  • sudo-debugsource >= 1.8.10p3-7.1
  • sudo-devel >= 1.8.10p3-7.1
  • sudo-test >= 1.8.10p3-7.1
Patchnames:
openSUSE-2016-1381
openSUSE Leap 42.3
  • sudo >= 1.8.20p2-1.3
Patchnames:
openSUSE Leap 42.3 GA sudo


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 Desktop 12 SP1 sudo Released
SUSE Linux Enterprise Desktop 12 SP2 sudo Released
SUSE Linux Enterprise SDK 12 SP1 sudo Released
SUSE Linux Enterprise SDK 12 SP2 sudo Released
SUSE Linux Enterprise Server 11 SP2 LTSS sudo Affected
SUSE Linux Enterprise Server 11 SP3 LTSS sudo Affected
SUSE Linux Enterprise Server 11 SP4 sudo Released
SUSE Linux Enterprise Server 12 GA LTSS sudo Affected
SUSE Linux Enterprise Server 12 SP1 sudo Released
SUSE Linux Enterprise Server 12 SP2 sudo Released
SUSE Linux Enterprise Server 12 SP2 for Raspberry PI sudo Released