Upstream information

CVE-2021-31826 at MITRE

Description

Shibboleth Service Provider 3.x before 3.2.2 is prone to a NULL pointer dereference flaw involving the session recovery feature. The flaw is exploitable (for a daemon crash) on systems not using this feature if a crafted cookie is supplied.

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
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.5 5.9
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network Network
Access Complexity Low High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1185449 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 shibboleth-sp Not affected
SUSE CaaS Platform 4.0 shibboleth-sp Not affected
SUSE Enterprise Storage 6 shibboleth-sp Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 shibboleth-sp Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS shibboleth-sp Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS shibboleth-sp Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 shibboleth-sp Not affected
SUSE Linux Enterprise Server 12 SP2 BCL shibboleth-sp Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS ERICSSON shibboleth-sp Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS SAP shibboleth-sp Not affected
SUSE Linux Enterprise Server 12 SP3 BCL shibboleth-sp Not affected
SUSE Linux Enterprise Server 12 SP3 ESPOS shibboleth-sp Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS shibboleth-sp Not affected
SUSE Linux Enterprise Server 12 SP4 ESPOS shibboleth-sp Not affected
SUSE Linux Enterprise Server 12 SP4 LTSS shibboleth-sp Not affected
SUSE Linux Enterprise Server 12 SP5 shibboleth-sp Not affected
SUSE Linux Enterprise Server 15 LTSS shibboleth-sp Not affected
SUSE Linux Enterprise Server 15 SP1 Business Critical Linux shibboleth-sp Not affected
SUSE Linux Enterprise Server 15 SP1 LTSS shibboleth-sp Not affected
SUSE Linux Enterprise Server ESPOS 15 shibboleth-sp Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 shibboleth-sp Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 shibboleth-sp Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 shibboleth-sp Not affected
SUSE Linux Enterprise Server for SAP Applications 15 shibboleth-sp Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 shibboleth-sp Not affected
SUSE Manager Proxy 4.0 shibboleth-sp Not affected
SUSE Manager Retail Branch Server 4.0 shibboleth-sp Not affected
SUSE Manager Server 4.0 shibboleth-sp Not affected
SUSE OpenStack Cloud 8 shibboleth-sp Not affected
SUSE OpenStack Cloud 9 shibboleth-sp Not affected
SUSE OpenStack Cloud Crowbar 8 shibboleth-sp Not affected
SUSE OpenStack Cloud Crowbar 9 shibboleth-sp Not affected