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CVE-2017-13766

Good to know:

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Date: August 30, 2017

In Wireshark 2.4.0 and 2.2.0 to 2.2.8, the Profinet I/O dissector could crash with an out-of-bounds write. This was addressed in plugins/profinet/packet-dcerpc-pn-io.c by adding string validation.

Language: C

Severity Score

Related Resources (12)

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=2096bc1e5078732543e0a3ee115a2ce520a72bbc
https://people.canonical.com/~ubuntu-security/cve/CVE-2017-13766
http://www.securityfocus.com/bid/100542
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=af7b093ca528516c14247acb545046199d30843e
https://www.debian.org/security/2017/dsa-4060
http://www.securitytracker.com/id/1039254
https://nvd.nist.gov/vuln/detail/CVE-2017-13766
https://security-tracker.debian.org/tracker/CVE-2017-13766
https://www.wireshark.org/security/wnpa-sec-2017-39.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13847
https://access.redhat.com/security/cve/CVE-2017-13766
https://www.mend.io/vulnerability-database/CVE-2017-13766

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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