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Category:   Application (Generic)  >   Wireshark Vendors:   Wireshark.org
Wireshark MSDP/Profinet I/O/Modbus/IrCOMM Dissector Bugs Lets Remote Users Cause Denial of Service Conditions
SecurityTracker Alert ID:  1039254
SecurityTracker URL:  http://securitytracker.com/id/1039254
CVE Reference:   CVE-2017-13764, CVE-2017-13765, CVE-2017-13766, CVE-2017-13767   (Links to External Site)
Date:  Sep 1 2017
Impact:   Denial of service via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 2.0.0 to 2.0.14, 2.2.0 to 2.2.8, 2.4.0
Description:   Several vulnerabilities were reported in Wireshark. A remote user can cause denial of service conditions on the target system.

A remote user can cause the target service to consume excessive CPU resources or crash.

The MSDP dissector is affected [CVE-2017-13767].

The Profinet I/O dissector is affected by a buffer overrun [CVE-2017-13766]. Versions 2.2.0 to 2.2.8 and 2.4.0 are affected.

The Modbus dissector is affected [CVE-2017-13764]. Version 2.4.0 is affected.

The IrCOMM dissector is affected by a buffer overread [CVE-2017-13765].

Zhangwangjunjie, Marco Grass, and ulf33286 reported these vulnerabilities.

Impact:   A remote user can cause the target service to consume excessive CPU resources or crash.
Solution:   The vendor has issued a fix (2.0.15, 2.2.9, 2.4.1).

The vendor advisories are available at:

https://www.wireshark.org/security/wnpa-sec-2017-38.html
https://www.wireshark.org/security/wnpa-sec-2017-39.html
https://www.wireshark.org/security/wnpa-sec-2017-40.html
https://www.wireshark.org/security/wnpa-sec-2017-41.html

Vendor URL:  www.wireshark.org/security/wnpa-sec-2017-38.html (Links to External Site)
Cause:   Access control error, Boundary error, State error
Underlying OS:  Linux (Any), UNIX (Any), Windows (Any)

Message History:   None.


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