Upstream information

CVE-2016-8734 at MITRE

Description

Subversion's mod_dontdothat module and HTTP clients 1.4.0 through 1.8.16, and 1.9.0 through 1.9.4 are vulnerable to a denial-of-service attack caused by exponential XML entity expansion. The attack can cause the targeted process to consume an excessive amount of CPU resources or memory.

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 4 3.5
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P AV:N/AC:M/Au:S/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Low Medium
Authentication Single Single
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 6.5
Vector AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 1011552 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Module for Basesystem 15
  • subversion >= 1.10.0-1.24
  • subversion-devel >= 1.10.0-1.24
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA subversion
SUSE Linux Enterprise Module for Development Tools 15
  • subversion-bash-completion >= 1.10.0-1.24
  • subversion-perl >= 1.10.0-1.24
  • subversion-python >= 1.10.0-1.24
  • subversion-tools >= 1.10.0-1.24
Patchnames:
SUSE Linux Enterprise Module for Development Tools 15 GA subversion-bash-completion
SUSE Linux Enterprise Module for Server Applications 15
  • subversion-server >= 1.10.0-1.24
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 GA subversion-server
SUSE Linux Enterprise Software Development Kit 11 SP4
  • subversion >= 1.6.17-1.36.9.1
  • subversion-devel >= 1.6.17-1.36.9.1
  • subversion-perl >= 1.6.17-1.36.9.1
  • subversion-python >= 1.6.17-1.36.9.1
  • subversion-server >= 1.6.17-1.36.9.1
  • subversion-tools >= 1.6.17-1.36.9.1
Patchnames:
sdksp4-subversion-13230
SUSE Linux Enterprise Software Development Kit 12 SP2
  • libsvn_auth_gnome_keyring-1-0 >= 1.8.19-25.3.1
  • 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-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
  • 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-SLE-SDK-12-SP3-2017-1340
SUSE Studio Onsite 1.3
  • subversion >= 1.6.17-1.36.9.1
Patchnames:
slestso13-subversion-13230
openSUSE Leap 42.2
  • libsvn_auth_gnome_keyring-1-0 >= 1.9.5-3.2
  • libsvn_auth_gnome_keyring-1-0-debuginfo >= 1.9.5-3.2
  • libsvn_auth_kwallet-1-0 >= 1.9.5-3.2
  • libsvn_auth_kwallet-1-0-debuginfo >= 1.9.5-3.2
  • subversion >= 1.9.5-3.2
  • subversion-bash-completion >= 1.9.5-3.2
  • subversion-debuginfo >= 1.9.5-3.2
  • subversion-debugsource >= 1.9.5-3.2
  • subversion-devel >= 1.9.5-3.2
  • subversion-perl >= 1.9.5-3.2
  • subversion-perl-debuginfo >= 1.9.5-3.2
  • subversion-python >= 1.9.5-3.2
  • subversion-python-ctypes >= 1.9.5-3.2
  • subversion-python-debuginfo >= 1.9.5-3.2
  • subversion-ruby >= 1.9.5-3.2
  • subversion-ruby-debuginfo >= 1.9.5-3.2
  • subversion-server >= 1.9.5-3.2
  • subversion-server-debuginfo >= 1.9.5-3.2
  • subversion-tools >= 1.9.5-3.2
  • subversion-tools-debuginfo >= 1.9.5-3.2
Patchnames:
openSUSE-2016-1435
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

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 SDK 11 SP4 subversion Released
SUSE Linux Enterprise SDK 12 SP1 subversion In progress
SUSE Linux Enterprise SDK 12 SP2 subversion Released
SUSE Linux Enterprise SDK 12 SP3 subversion Released
SUSE Studio Onsite 1.3 subversion Released