Alerts This Week
Warning Icon 1 764
Alerts This Week
Warning Icon 1 764

SUSE: 2021:3938-1 Moderate: Wireshark Dissector Crash Fixes

suse
Calendar Grey December 6, 2021
Dist Suse Esm H88
The latest SUSE Security Update resolves 8 vulnerabilities in Wireshark, receiving a moderate rating aimed at enhancing overall system stability and safeguarding security.
An update that fixes 8 vulnerabilities is now available

Summary

This update for wireshark fixes the following issues: - Update to Wireshark 3.4.10: - CVE-2021-39920: IPPUSB dissector crash (bsc#1192830). - CVE-2021-39921: Modbus dissector crash (bsc#1192830). - CVE-2021-39922: C12.22 dissector crash (bsc#1192830). - CVE-2021-39924: Bluetooth DHT dissector large loop (bsc#1192830). - CVE-2021-39925: Bluetooth SDP dissector crash (bsc#1192830). - CVE-2021-39926: Bluetooth HCI_ISO dissector crash (bsc#1192830). - CVE-2021-39928: IEEE 802.11 dissector crash (bsc#1192830). - CVE-2021-39929: Bluetooth DHT dissector crash (bsc#1192830). 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:

Topics%20covered

Topics Covered

security advisory moderate severity dissector crash wireshark SUSE Linux Enterprise

References

#1192830

Cross- CVE-2021-39920 CVE-2021-39921 CVE-2021-39922

CVE-2021-39924 CVE-2021-39925 CVE-2021-39926

CVE-2021-39928 CVE-2021-39929

CVSS scores:

CVE-2021-39920 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

CVE-2021-39921 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

CVE-2021-39922 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

CVE-2021-39924 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2021-39924 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

CVE-2021-39925 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2021-39925 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CVE-2021-39926 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Announcement ID: SUSE-SU-2021:3938-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate severity dissector crash wireshark SUSE Linux Enterprise

Get the latest News and Insights

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

Your message here