Upstream information

CVE-2021-39923 at MITRE

Description

Large loop in the PNRP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file

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 5.3
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:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Access Vector Network Network
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 Low
CVSSv3 Version 3.1 3.1
No SUSE Bugzilla entries cross referenced.

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Please note that this evaluation state might be work in progress, incomplete or outdated.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 wireshark Affected
SUSE CaaS Platform 4.0 wireshark Released
SUSE CaaS Platform 4.5 wireshark Released
SUSE Enterprise Storage 6 wireshark Released
SUSE Enterprise Storage 7 wireshark Released
SUSE Linux Enterprise Desktop 15 SP2 wireshark Released
SUSE Linux Enterprise Desktop 15 SP3 wireshark Released
SUSE Linux Enterprise Desktop 15 SP4 wireshark Released
SUSE Linux Enterprise High Performance Computing 12 SP5 wireshark Won't fix
SUSE Linux Enterprise High Performance Computing 15 LTSS wireshark Released
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS wireshark Released
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS wireshark Released
SUSE Linux Enterprise High Performance Computing 15 SP2 wireshark Released
SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS wireshark Released
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS wireshark Released
SUSE Linux Enterprise High Performance Computing 15 SP3 wireshark Released
SUSE Linux Enterprise High Performance Computing 15 SP4 wireshark Released
SUSE Linux Enterprise Module for Basesystem 15 SP2 wireshark Released
SUSE Linux Enterprise Module for Basesystem 15 SP3 wireshark Released
SUSE Linux Enterprise Module for Basesystem 15 SP4 wireshark Released
SUSE Linux Enterprise Module for Desktop Applications 15 SP2 wireshark Released
SUSE Linux Enterprise Module for Desktop Applications 15 SP3 wireshark Released
SUSE Linux Enterprise Module for Desktop Applications 15 SP4 wireshark Released
SUSE Linux Enterprise Point of Service 11 SP3 wireshark Affected
SUSE Linux Enterprise Real Time 15 SP2 wireshark Released
SUSE Linux Enterprise Server 11 SP1 wireshark Affected
SUSE Linux Enterprise Server 11 SP3 wireshark Won't fix
SUSE Linux Enterprise Server 11 SP4 LTSS wireshark Affected
SUSE Linux Enterprise Server 12 SP2 BCL wireshark Won't fix
SUSE Linux Enterprise Server 12 SP3 BCL wireshark Won't fix
SUSE Linux Enterprise Server 12 SP3 ESPOS wireshark Affected
SUSE Linux Enterprise Server 12 SP3 LTSS wireshark Affected
SUSE Linux Enterprise Server 12 SP4 ESPOS wireshark Won't fix
SUSE Linux Enterprise Server 12 SP4 LTSS wireshark Won't fix
SUSE Linux Enterprise Server 12 SP5 wireshark Won't fix
SUSE Linux Enterprise Server 15 ESPOS wireshark Released
SUSE Linux Enterprise Server 15 LTSS wireshark Released
SUSE Linux Enterprise Server 15 SP1 LTSS wireshark Released
SUSE Linux Enterprise Server 15 SP2 wireshark Released
SUSE Linux Enterprise Server 15 SP2 LTSS wireshark Released
SUSE Linux Enterprise Server 15 SP3 wireshark Released
SUSE Linux Enterprise Server 15 SP4 wireshark Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 wireshark Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 wireshark Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 wireshark Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 wireshark Won't fix
SUSE Linux Enterprise Server for SAP Applications 12 SP5 wireshark Won't fix
SUSE Linux Enterprise Server for SAP Applications 15 wireshark Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1 wireshark Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2 wireshark Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3 wireshark Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4 wireshark Released
SUSE Linux Enterprise Storage 7 wireshark Released
SUSE Linux Enterprise Storage 7.1 wireshark Released
SUSE Manager Proxy 4.1 wireshark Released
SUSE Manager Proxy 4.2 wireshark Released
SUSE Manager Proxy 4.3 wireshark Released
SUSE Manager Retail Branch Server 4.1 wireshark Released
SUSE Manager Retail Branch Server 4.2 wireshark Released
SUSE Manager Retail Branch Server 4.3 wireshark Released
SUSE Manager Server 4.1 wireshark Released
SUSE Manager Server 4.2 wireshark Released
SUSE Manager Server 4.3 wireshark Released
SUSE OpenStack Cloud 8 wireshark Affected
SUSE OpenStack Cloud 9 wireshark Won't fix
SUSE OpenStack Cloud Crowbar 8 wireshark Affected
SUSE OpenStack Cloud Crowbar 9 wireshark Won't fix