Upstream information

CVE-2021-33938 at MITRE

Description

Buffer overflow vulnerability in function prune_to_recommended in src/policy.c in libsolv before 0.7.17 allows attackers to cause a Denial of Service.

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 0
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N
Access Vector Network Local
Access Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1190147 [RESOLVED / DUPLICATE]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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 libsolv Ignore
SUSE CaaS Platform 4.0 libsolv Not affected
SUSE CaaS Platform 4.5 libsolv Not affected
SUSE Enterprise Storage 6 libsolv Not affected
SUSE Enterprise Storage 7 libsolv Not affected
SUSE Linux Enterprise Desktop 15 SP2 libsolv Not affected
SUSE Linux Enterprise Desktop 15 SP3 libsolv Not affected
SUSE Linux Enterprise Desktop 15 SP4 libsolv Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 libsolv Ignore
SUSE Linux Enterprise High Performance Computing 15 LTSS libsolv Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS libsolv Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS libsolv Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 libsolv Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS libsolv Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS libsolv Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 libsolv Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 libsolv Not affected
SUSE Linux Enterprise Micro 5.0 libsolv Not affected
SUSE Linux Enterprise Micro 5.1 libsolv Not affected
SUSE Linux Enterprise Micro 5.2 libsolv Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 libsolv Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 libsolv Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 libsolv Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP2 libsolv Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP3 libsolv Not affected
SUSE Linux Enterprise Module for Development Tools 15 SP4 libsolv Not affected
SUSE Linux Enterprise Real Time 15 SP2 libsolv Not affected
SUSE Linux Enterprise Server 12 SP2 BCL libsolv Ignore
SUSE Linux Enterprise Server 12 SP3 BCL libsolv Ignore
SUSE Linux Enterprise Server 12 SP3 ESPOS libsolv Ignore
SUSE Linux Enterprise Server 12 SP3 LTSS libsolv Ignore
SUSE Linux Enterprise Server 12 SP4 ESPOS libsolv Ignore
SUSE Linux Enterprise Server 12 SP4 LTSS libsolv Ignore
SUSE Linux Enterprise Server 12 SP5 libsolv Ignore
SUSE Linux Enterprise Server 15 libsolv Not affected
SUSE Linux Enterprise Server 15 ESPOS libsolv Not affected
SUSE Linux Enterprise Server 15 LTSS libsolv Not affected
SUSE Linux Enterprise Server 15 SP1 libsolv Not affected
SUSE Linux Enterprise Server 15 SP1 LTSS libsolv Not affected
SUSE Linux Enterprise Server 15 SP2 libsolv Not affected
SUSE Linux Enterprise Server 15 SP2 LTSS libsolv Not affected
SUSE Linux Enterprise Server 15 SP3 libsolv Not affected
SUSE Linux Enterprise Server 15 SP4 libsolv Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 libsolv Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 libsolv Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 libsolv Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP4 libsolv Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP5 libsolv Ignore
SUSE Linux Enterprise Server for SAP Applications 15 libsolv Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 libsolv Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 libsolv Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 libsolv Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 libsolv Not affected
SUSE Linux Enterprise Storage 7 libsolv Not affected
SUSE Linux Enterprise Storage 7.1 libsolv Not affected
SUSE Manager Proxy 4.1 libsolv Not affected
SUSE Manager Proxy 4.2 libsolv Not affected
SUSE Manager Proxy 4.3 libsolv Not affected
SUSE Manager Retail Branch Server 4.1 libsolv Not affected
SUSE Manager Retail Branch Server 4.2 libsolv Not affected
SUSE Manager Retail Branch Server 4.3 libsolv Not affected
SUSE Manager Server 4.1 libsolv Not affected
SUSE Manager Server 4.2 libsolv Not affected
SUSE Manager Server 4.3 libsolv Not affected
SUSE OpenStack Cloud 8 libsolv Ignore
SUSE OpenStack Cloud 9 libsolv Ignore
SUSE OpenStack Cloud Crowbar 8 libsolv Ignore
SUSE OpenStack Cloud Crowbar 9 libsolv Ignore
SUSE Package Hub 15 SP1 libsolv Not affected