Upstream information

CVE-2016-5826 at MITRE

Description

The parser_get_next_char function in libical 0.47 and 1.0 allows remote attackers to cause a denial of service (out-of-bounds heap read) by crafting a string to the icalparser_parse_string function.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 5.8
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P AV:N/AC:M/Au:N/C:P/I:N/A:P
Access Vector Network Network
Access Complexity Low Medium
Authentication None None
Confidentiality Impact None Partial
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entries: 986631 [RESOLVED / FIXED], 986639 [RESOLVED / FIXED], 986642 [RESOLVED / FIXED], 986658 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • libical0 >= 0.43-1.10.6.1
  • libical0-32bit >= 0.43-1.10.6.1
Patchnames:
slessp4-libical-13417
SUSE Linux Enterprise Software Development Kit 11 SP4
  • libical-devel >= 0.43-1.10.6.1
  • libical0-32bit >= 0.43-1.10.6.1
Patchnames:
sdksp4-libical-13417


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 libical Released
SUSE CaaS Platform 4.5 libical Analysis
SUSE Enterprise Storage 5 libical Released
SUSE Enterprise Storage 7 libical Analysis
SUSE Linux Enterprise Desktop 12 libical Affected
SUSE Linux Enterprise Desktop 12 SP1 libical Affected
SUSE Linux Enterprise Desktop 12 SP2 libical Released
SUSE Linux Enterprise Desktop 12 SP3 libical Released
SUSE Linux Enterprise High Performance Computing 12 SP5 libical Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS libical Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS libical Analysis
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS libical Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP3 libical Analysis
SUSE Linux Enterprise Module for Basesystem 15 SP4 libical Analysis
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 libical Analysis
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 libical Analysis
SUSE Linux Enterprise Point of Service 11 SP3 libical In progress
SUSE Linux Enterprise Point of Service Image Server 12 SP2 libical Released
SUSE Linux Enterprise Server 11 SP1 libical Analysis
SUSE Linux Enterprise Server 11 SP2 LTSS libical Affected
SUSE Linux Enterprise Server 11 SP3 libical Analysis
SUSE Linux Enterprise Server 11 SP3 LTSS libical Affected
SUSE Linux Enterprise Server 11 SP4 libical Released
SUSE Linux Enterprise Server 11 SP4 LTSS libical In progress
SUSE Linux Enterprise Server 12 libical Affected
SUSE Linux Enterprise Server 12 SP1 libical Affected
SUSE Linux Enterprise Server 12 SP2 libical Released
SUSE Linux Enterprise Server 12 SP2 BCL libical Released
SUSE Linux Enterprise Server 12 SP2 ESPOS libical Released
SUSE Linux Enterprise Server 12 SP2 LTSS libical Released
SUSE Linux Enterprise Server 12 SP3 libical Released
SUSE Linux Enterprise Server 12 SP3 BCL libical Released
SUSE Linux Enterprise Server 12 SP3 ESPOS libical Released
SUSE Linux Enterprise Server 12 SP3 LTSS libical Released
SUSE Linux Enterprise Server 12 SP4 ESPOS libical Released
SUSE Linux Enterprise Server 12 SP4 LTSS libical Released
SUSE Linux Enterprise Server 12 SP5 libical Released
SUSE Linux Enterprise Server 15 SP2 LTSS libical Analysis
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 libical Analysis
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 libical Analysis
SUSE Linux Enterprise Server for SAP Applications 12 SP2 libical Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libical Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libical Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libical Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 libical Analysis
SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 libical Released
SUSE Linux Enterprise Software Development Kit 11 SP4 libical Released
SUSE Linux Enterprise Software Development Kit 12 libical Affected
SUSE Linux Enterprise Software Development Kit 12 SP1 libical Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 libical Released
SUSE Linux Enterprise Software Development Kit 12 SP3 libical Released
SUSE Linux Enterprise Software Development Kit 12 SP5 libical Released
SUSE Linux Enterprise Workstation Extension 15 MozillaThunderbird Released
SUSE Linux Enterprise Workstation Extension 15 SP3 libical Analysis
SUSE Linux Enterprise Workstation Extension 15 SP4 libical Analysis
SUSE Manager Proxy 4.1 libical Analysis
SUSE Manager Retail Branch Server 4.1 libical Analysis
SUSE Manager Server 4.1 libical Analysis
SUSE OpenStack Cloud 7 libical Released
SUSE OpenStack Cloud 8 libical Released
SUSE OpenStack Cloud 9 libical Released
SUSE OpenStack Cloud Crowbar 8 libical Released
SUSE OpenStack Cloud Crowbar 9 libical Released