PT-2017-13084 · Wireshark+1 · Wireshark+1

Published 2017-08-30 · Updated 2024-06-15 · CVE-2017-13764

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 version 2.4.0

Description The issue concerns a crash with a NULL pointer dereference in the Modbus dissector. This was resolved by adding length validation in the epan/dissectors/packet-mbtcp.c file.

Recommendations For Wireshark version 2.4.0, update the software to a version that includes the fix for the NULL pointer dereference in the Modbus dissector, which was addressed by adding length validation in the epan/dissectors/packet-mbtcp.c file.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2017-2222

ALT-PU-2018-2487

CVE-2017-13764

OPENSUSE-SU-2024:11513-1

Affected Products

Alt Linux

Wireshark

References · 277

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7321 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7323 · 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-2018-7328 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7325 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11354 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9345 · Security Note
• https://wireshark.org/security/wnpa-sec-2017-40.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7330 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11406 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14367 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14370 · Security Note
• https://bdu.fstec.ru/vul/2019-01258 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17083 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-13764 · Security Note