Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 461
Alerts This Week
Warning Icon 1 461

SUSE: 2021:3017-2 Critical: Wireshark SPD Dissector Vulnerability

suse
Calendar Grey September 13, 2021
Scroller Suse
SUSE rolls out a new version of wireshark that tackles meaningful security vulnerabilities while boosting overall system performance in its current updates.
An update that fixes one vulnerability is now available

Summary

This update for wireshark fixes the following issues: - Update to Wireshark 3.4.7 - CVE-2021-22235: Fixed DNP dissector crash (bsc#1188375). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Module for Desktop Applications 15-SP3: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-3017=1 - SUSE Linux Enterprise Module for Desktop Applications 15-SP2: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-3017=1 - SUSE Linux Enterprise Module for Basesystem 15-SP3: zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-3017=1

Topics%20covered

Topics Covered

security advisory security issue software update moderate severity SUSE Linux Wireshark update DNP crash

References

#1188375

Cross- CVE-2021-22235

CVSS scores:

CVE-2021-22235 (SUSE): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products:

SUSE Linux Enterprise Module for Desktop Applications 15-SP3

SUSE Linux Enterprise Module for Desktop Applications 15-SP2

SUSE Linux Enterprise Module for Basesystem 15-SP3

SUSE Linux Enterprise Module for Basesystem 15-SP2

https://www.suse.com/security/cve/CVE-2021-22235.html

https://bugzilla.suse.com/1188375

Announcement ID: SUSE-SU-2021:3017-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory security issue software update moderate severity SUSE Linux Wireshark update DNP crash

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.