Upstream information

CVE-2013-6401 at MITRE

Description

Jansson, possibly 2.4 and earlier, does not restrict the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted JSON document.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entry: 863301 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • libjansson4 >= 2.12-3.5.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
SUSE Linux Enterprise Module for Basesystem 15 SP2
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • libjansson-devel >= 2.9-1.24
  • libjansson4 >= 2.9-1.24
  • libjansson4-32bit >= 2.9-1.24
SUSE Linux Enterprise Module for Basesystem 15
  • libjansson-devel >= 2.9-1.24
  • libjansson4 >= 2.9-1.24
SUSE Linux Enterprise Server 12 SP1
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server 12 SP4
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2
  • libjansson4 >= 2.7-1.2
SUSE Linux Enterprise Software Development Kit 12 SP5
  • libjansson-devel >= 2.12-3.5.1
SUSE Studio Onsite 1.3
  • libjansson4 >= 2.2.1-0.9.10.1
Patchnames:
slestso13-libjansson4
openSUSE Leap 15.0
  • libjansson4 >= 2.9-lp150.1.8
Patchnames:
openSUSE Leap 15.0 GA libjansson4-2.9-lp150.1.8
openSUSE Tumbleweed
  • libjansson-devel >= 2.7-1.9
  • libjansson4 >= 2.7-1.9
  • libjansson4-32bit >= 2.7-1.9
Patchnames:
openSUSE Tumbleweed GA libjansson-devel-2.7-1.9


First public cloud image revisions this CVE is fixed in:


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Please note that this evaluation state might be work in progress, incomplete or outdated.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
HPE Helion OpenStack 8 libjansson Already fixed
SLES-LTSS-SAP libjansson Already fixed
SUSE Linux Enterprise High Performance Computing 12 SP5 libjansson Already fixed
SUSE Linux Enterprise Server 12 SP3 ESPOS libjansson Already fixed
SUSE Linux Enterprise Server 12 SP3 LTSS libjansson Already fixed
SUSE Linux Enterprise Server 12 SP4 ESPOS libjansson Already fixed
SUSE Linux Enterprise Server 12 SP4 LTSS libjansson Already fixed
SUSE Linux Enterprise Server 12 SP5 libjansson Already fixed
SUSE Linux Enterprise Server BCL 12 SP2 libjansson Already fixed
SUSE Linux Enterprise Server BCL 12 SP3 libjansson Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libjansson Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libjansson Already fixed
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libjansson Already fixed
SUSE OpenStack Cloud 8 libjansson Already fixed
SUSE OpenStack Cloud 9 libjansson Already fixed
SUSE OpenStack Cloud Crowbar 8 libjansson Already fixed
SUSE OpenStack Cloud Crowbar 9 libjansson Already fixed
SUSE Studio Onsite 1.3 libjansson Released