PT-2018-15025 · Wireshark+2 · Wireshark+2

Published 2018-11-27 · Updated 2024-06-15 · CVE-2018-19628

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Wireshark versions 2.6.0 through 2.6.4

Description The issue concerns a crash in the ZigBee ZCL dissector, which could be triggered by an attacker, leading to a denial-of-service condition. This was caused by a divide-by-zero error. The estimated number of potentially affected devices worldwide is not specified. There is no information about real-world incidents where this issue was exploited.

Recommendations For Wireshark versions 2.6.0 through 2.6.4, update the epan/dissectors/packet-zbee-zcl-lighting.c file to prevent the divide-by-zero error, as addressed in the updated version.

Exploit

Fix

Divide By Zero

Weakness Enumeration

CWE-369

Related Identifiers

ALT-PU-2018-2763

CVE-2018-19628

DSA-4359-1

OPENSUSE-SU-2020:0362-1

OPENSUSE-SU-2020_0362-1

OPENSUSE-SU-2024:11513-1

SUSE-SU-2020:0693-1

Affected Products

Alt Linux

Suse

Wireshark

References · 360

• 🔥 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15281 · Exploit
• https://bdu.fstec.ru/vul/2019-01559 · Security Note
• https://cve.org/CVERecord?id=CVE-2018-19628 · Security Note
• https://bdu.fstec.ru/vul/2022-00215 · Security Note
• https://bdu.fstec.ru/vul/2022-00269 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2020:0693-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-02571 · Security Note
• https://bdu.fstec.ru/vul/2020-02716 · Security Note
• https://debian.org/security/2018/dsa-4359 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-19628 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-02570 · Security Note
• https://bdu.fstec.ru/vul/2019-01258 · Security Note
• https://bdu.fstec.ru/vul/2019-01272 · Security Note
• https://bdu.fstec.ru/vul/2021-01494 · Security Note
• https://bdu.fstec.ru/vul/2019-01551 · Security Note