PT-2017-19172 · Wireshark+2 · Wireshark+2

Published 2017-06-21 · Updated 2019-10-03 · CVE-2017-9766

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 2.2.7

Description The issue allows remote attackers to cause a denial of service, specifically a stack exhaustion, in the dissect IODWriteReq function. This occurs when handling PROFINET IO data with a high recursion depth.

Recommendations For Wireshark version 2.2.7, consider updating to a newer version to mitigate the risk of stack exhaustion due to high recursion depth in PROFINET IO data handling. As a temporary workaround, restrict the handling of PROFINET IO data to minimize the risk of exploitation.

Fix

DoS

Uncontrolled Recursion

Weakness Enumeration

CWE-674

Related Identifiers

ALT-PU-2017-1920

CVE-2017-9766

DLA-1634-1

SUSE-SU-2017:2555-1

SUSE-SU-2018:0054-1

Affected Products

Alt Linux

Suse

Wireshark

References · 112

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9263 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7747 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9617 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9267 · Security Note
• https://bdu.fstec.ru/vul/2019-00923 · Security Note
• https://osv.dev/vulnerability/DLA-1634-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11410 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7703 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7700 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2017:2555-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19622 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7746 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19626 · Security Note
• https://osv.dev/vulnerability/CVE-2017-9766 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7323 · Security Note