Bug 1194166 – VUL-1: CVE-2021-4185: wireshark: RTMPT dissector infinite loop (wnpa-sec-2021-17)

Bug 1194166 - (CVE-2021-4185) VUL-1: CVE-2021-4185: wireshark: RTMPT dissector infinite loop (wnpa-sec-2021-17)

(CVE-2021-4185)
Summary:	VUL-1: CVE-2021-4185: wireshark: RTMPT dissector infinite loop (wnpa-sec-2021...

Status:	IN_PROGRESS

Classification:	openSUSE
Product:	openSUSE Distribution
Classification:	openSUSE
Component:	Security
Version:	Leap 15.3
Hardware:	Other Other

Priority:	P4 - Low Severity: Minor (vote)
Target Milestone:	---
Assigned To:	Robert Frohl
QA Contact:	E-mail List

URL:
Whiteboard:	CVSSv3.1:SUSE:CVE-2021-4185:4.3:(AV:N...
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Reported:	2021-12-30 10:21 UTC by Andreas Stieger
Modified:	2022-03-01 10:55 UTC (History)
CC List:	0 users

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Description Andreas Stieger 2021-12-30 10:21:58 UTC

The RTMPT dissector could go into an infinite loop. It may be possible to make Wireshark consume excessive CPU resources by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file. 

Affected versions: 3.6.0, 3.4.0 to 3.4.10
Fixed versions: 3.6.1, 3.4.11

References:
https://www.wireshark.org/security/wnpa-sec-2021-17
https://gitlab.com/wireshark/wireshark/-/issues/17745

Comment 1 Robert Frohl 2022-01-03 08:33:08 UTC

submitted to factory, need to think about how to solve this in SLE

Comment 4 Swamp Workflow Management 2022-02-14 14:21:31 UTC

openSUSE-SU-2022:0375-1: An update that solves 6 vulnerabilities, contains one feature and has one errata is now available.

Category: security (moderate)
Bug References: 1194166,1194167,1194168,1194169,1194170,1194171,1194780
CVE References: CVE-2021-4181,CVE-2021-4182,CVE-2021-4183,CVE-2021-4184,CVE-2021-4185,CVE-2021-4190
JIRA References: SLE-18727
Sources used:
openSUSE Leap 15.3 (src):    libvirt-7.1.0-150300.6.23.1, wireshark-3.6.1-3.68.1

Comment 5 Swamp Workflow Management 2022-02-14 14:28:20 UTC

SUSE-SU-2022:0375-1: An update that solves 6 vulnerabilities, contains one feature and has one errata is now available.

Category: security (moderate)
Bug References: 1194166,1194167,1194168,1194169,1194170,1194171,1194780
CVE References: CVE-2021-4181,CVE-2021-4182,CVE-2021-4183,CVE-2021-4184,CVE-2021-4185,CVE-2021-4190
JIRA References: SLE-18727
Sources used:
SUSE Manager Server 4.1 (src):    wireshark-3.6.1-3.68.1
SUSE Manager Retail Branch Server 4.1 (src):    wireshark-3.6.1-3.68.1
SUSE Manager Proxy 4.1 (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise Server for SAP 15-SP2 (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise Server for SAP 15-SP1 (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise Server for SAP 15 (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise Server 15-SP2-LTSS (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise Server 15-SP2-BCL (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise Server 15-SP1-LTSS (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise Server 15-SP1-BCL (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise Server 15-LTSS (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise Module for Server Applications 15-SP3 (src):    libvirt-7.1.0-150300.6.23.1
SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise Module for Basesystem 15-SP3 (src):    libvirt-7.1.0-150300.6.23.1, wireshark-3.6.1-3.68.1
SUSE Linux Enterprise Micro 5.1 (src):    libvirt-7.1.0-150300.6.23.1
SUSE Linux Enterprise High Performance Computing 15-SP2-LTSS (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise High Performance Computing 15-SP2-ESPOS (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise High Performance Computing 15-LTSS (src):    wireshark-3.6.1-3.68.1
SUSE Linux Enterprise High Performance Computing 15-ESPOS (src):    wireshark-3.6.1-3.68.1
SUSE Enterprise Storage 7 (src):    wireshark-3.6.1-3.68.1
SUSE Enterprise Storage 6 (src):    wireshark-3.6.1-3.68.1
SUSE CaaS Platform 4.0 (src):    wireshark-3.6.1-3.68.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.