Upstream information

CVE-2016-2167 at MITRE

Description

The canonicalize_username function in svnserve/cyrus_auth.c in Apache Subversion before 1.8.16 and 1.9.x before 1.9.4, when Cyrus SASL authentication is used, allows remote attackers to authenticate and bypass intended access restrictions via a realm string that is a prefix of an expected repository realm string.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 4.9 3.6
Vector AV:N/AC:M/Au:S/C:P/I:P/A:N AV:N/AC:H/Au:S/C:P/I:P/A:N
Access Vector Network Network
Access Complexity Medium High
Authentication Single Single
Confidentiality Impact Partial Partial
Integrity Impact Partial Partial
Availability Impact None None
CVSS v3 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Access Vector Network
Access Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact None
SUSE Bugzilla entry: 976849 [RESOLVED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Software Development Kit 11 SP4
  • subversion >= 1.6.17-1.35.1
  • subversion-devel >= 1.6.17-1.35.1
  • subversion-perl >= 1.6.17-1.35.1
  • subversion-python >= 1.6.17-1.35.1
  • subversion-server >= 1.6.17-1.35.1
  • subversion-tools >= 1.6.17-1.35.1
Patchnames:
sdksp4-subversion-12599
SUSE Linux Enterprise Software Development Kit 12
  • libsvn_auth_gnome_keyring-1-0 >= 1.8.10-21.1
  • libsvn_auth_kwallet-1-0 >= 1.8.10-21.1
  • subversion >= 1.8.10-21.1
  • subversion-bash-completion >= 1.8.10-21.1
  • subversion-devel >= 1.8.10-21.1
  • subversion-perl >= 1.8.10-21.1
  • subversion-python >= 1.8.10-21.1
  • subversion-server >= 1.8.10-21.1
  • subversion-tools >= 1.8.10-21.1
Patchnames:
SUSE-SLE-SDK-12-2016-726
SUSE Linux Enterprise Software Development Kit 12 SP1
  • libsvn_auth_gnome_keyring-1-0 >= 1.8.10-21.1
  • libsvn_auth_kwallet-1-0 >= 1.8.10-21.1
  • subversion >= 1.8.10-21.1
  • subversion-bash-completion >= 1.8.10-21.1
  • subversion-devel >= 1.8.10-21.1
  • subversion-perl >= 1.8.10-21.1
  • subversion-python >= 1.8.10-21.1
  • subversion-server >= 1.8.10-21.1
  • subversion-tools >= 1.8.10-21.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2016-726
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libsvn_auth_gnome_keyring-1-0 >= 1.8.19-25.3.1
  • libsvn_auth_kwallet-1-0 >= 1.8.10-24.1
  • subversion >= 1.8.19-25.3.1
  • subversion-bash-completion >= 1.8.19-25.3.1
  • subversion-devel >= 1.8.19-25.3.1
  • subversion-perl >= 1.8.19-25.3.1
  • subversion-python >= 1.8.19-25.3.1
  • subversion-server >= 1.8.19-25.3.1
  • subversion-tools >= 1.8.19-25.3.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP2 GA libsvn_auth_gnome_keyring-1-0
SUSE-SLE-SDK-12-SP2-2017-1340
SUSE Linux Enterprise Software Development Kit 12 SP3
  • libsvn_auth_gnome_keyring-1-0 >= 1.8.19-25.3.1
  • libsvn_auth_kwallet-1-0 >= 1.8.10-24.1
  • subversion >= 1.8.19-25.3.1
  • subversion-bash-completion >= 1.8.19-25.3.1
  • subversion-devel >= 1.8.19-25.3.1
  • subversion-perl >= 1.8.19-25.3.1
  • subversion-python >= 1.8.19-25.3.1
  • subversion-server >= 1.8.19-25.3.1
  • subversion-tools >= 1.8.19-25.3.1
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP3 GA libsvn_auth_gnome_keyring-1-0
SUSE-SLE-SDK-12-SP3-2017-1340
SUSE Studio Onsite 1.3
  • subversion >= 1.6.17-1.35.1
Patchnames:
slestso13-subversion-12599
openSUSE Leap 42.1
  • libsvn_auth_gnome_keyring-1-0 >= 1.8.10-9.1
  • libsvn_auth_gnome_keyring-1-0-debuginfo >= 1.8.10-9.1
  • libsvn_auth_kwallet-1-0 >= 1.8.10-9.1
  • libsvn_auth_kwallet-1-0-debuginfo >= 1.8.10-9.1
  • subversion >= 1.8.10-9.1
  • subversion-bash-completion >= 1.8.10-9.1
  • subversion-debuginfo >= 1.8.10-9.1
  • subversion-debugsource >= 1.8.10-9.1
  • subversion-devel >= 1.8.10-9.1
  • subversion-perl >= 1.8.10-9.1
  • subversion-perl-debuginfo >= 1.8.10-9.1
  • subversion-python >= 1.8.10-9.1
  • subversion-python-debuginfo >= 1.8.10-9.1
  • subversion-ruby >= 1.8.10-9.1
  • subversion-ruby-debuginfo >= 1.8.10-9.1
  • subversion-server >= 1.8.10-9.1
  • subversion-server-debuginfo >= 1.8.10-9.1
  • subversion-tools >= 1.8.10-9.1
  • subversion-tools-debuginfo >= 1.8.10-9.1
Patchnames:
openSUSE-2016-570
openSUSE Leap 42.2
  • libsvn_auth_gnome_keyring-1-0 >= 1.9.4-1.1
  • libsvn_auth_kwallet-1-0 >= 1.9.4-1.1
  • subversion >= 1.9.4-1.1
  • subversion-bash-completion >= 1.9.4-1.1
  • subversion-devel >= 1.9.4-1.1
  • subversion-perl >= 1.9.4-1.1
  • subversion-python >= 1.9.4-1.1
  • subversion-server >= 1.9.4-1.1
  • subversion-tools >= 1.9.4-1.1
Patchnames:
openSUSE Leap 42.2 GA libsvn_auth_gnome_keyring-1-0
openSUSE Leap 42.3
  • libsvn_auth_gnome_keyring-1-0 >= 1.9.5-6.3
  • libsvn_auth_kwallet-1-0 >= 1.9.5-6.3
  • subversion >= 1.9.5-6.3
  • subversion-bash-completion >= 1.9.5-6.3
  • subversion-devel >= 1.9.5-6.3
  • subversion-perl >= 1.9.5-6.3
  • subversion-python >= 1.9.5-6.3
  • subversion-server >= 1.9.5-6.3
  • subversion-tools >= 1.9.5-6.3
Patchnames:
openSUSE Leap 42.3 GA libsvn_auth_gnome_keyring-1-0
openSUSE Tumbleweed
  • libsvn_auth_gnome_keyring-1-0 >= 1.9.5-1.1
  • libsvn_auth_kwallet-1-0 >= 1.9.5-1.1
  • subversion >= 1.9.5-1.1
  • subversion-bash-completion >= 1.9.5-1.1
  • subversion-devel >= 1.9.5-1.1
  • subversion-perl >= 1.9.5-1.1
  • subversion-python >= 1.9.5-1.1
  • subversion-python-ctypes >= 1.9.5-1.1
  • subversion-ruby >= 1.9.5-1.1
  • subversion-server >= 1.9.5-1.1
  • subversion-tools >= 1.9.5-1.1
Patchnames:
openSUSE Tumbleweed GA libsvn_auth_gnome_keyring-1-0


Status of this issue by product and package

Product(s) Source package State
SUSE Linux Enterprise SDK 11 SP2 subversion Released
SUSE Linux Enterprise SDK 11 SP3 subversion Released
SUSE Linux Enterprise SDK 11 SP4 subversion In progress
SUSE Linux Enterprise SDK 12 GA subversion Released
SUSE Linux Enterprise SDK 12 SP1 subversion Released
SUSE Linux Enterprise SDK 12 SP2 subversion Released
SUSE Linux Enterprise SDK 12 SP3 subversion Released
SUSE Studio Onsite 1.3 subversion In progress