PT-2018-12467 · Wireshark+2 · Wireshark+2

Bill Nickless · Published 2018-04-03 · Updated 2024-06-15 · CVE-2018-14367

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 2.4.0 through 2.4.7 Wireshark versions 2.6.0 through 2.6.1

Description The CoAP protocol dissector in Wireshark could crash due to a NULL condition not being properly checked. This issue was addressed by modifying the epan/dissectors/packet-coap.c file.

Recommendations For Wireshark versions 2.4.0 through 2.4.7, update to a version where the NULL condition in the CoAP protocol dissector is properly checked. For Wireshark versions 2.6.0 through 2.6.1, update to a version where the NULL condition in the CoAP protocol dissector is properly checked.

Fix

Unchecked Return Value

Weakness Enumeration

CWE-252

Related Identifiers

ALT-PU-2018-1549

ALT-PU-2018-2048

ALT-PU-2018-2487

CVE-2018-14367

OPENSUSE-SU-2018_2184-1

OPENSUSE-SU-2020:0362-1

OPENSUSE-SU-2020_0362-1

OPENSUSE-SU-2024:11513-1

SUSE-SU-2018:2301-1

SUSE-SU-2018:2412-1

SUSE-SU-2018:2891-1

SUSE-SU-2018:2891-2

SUSE-SU-2020:0693-1

Affected Products

Alt Linux

Suse

Wireshark

References · 507

• https://bdu.fstec.ru/vul/2019-01559 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7321 · Security Note
• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14966 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10903 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7323 · Security Note
• https://bdu.fstec.ru/vul/2022-00215 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-14367 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9272 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9347 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9258 · Security Note
• https://bdu.fstec.ru/vul/2022-00269 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7328 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2020:0693-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-02571 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7325 · Security Note