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CVE-2017-13766

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

7.5

Related Resources (13)

Url: https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=2096bc1e5078732543e0a3ee115a2ce520a72bbc

Url: https://security.alpinelinux.org/vuln/CVE-2017-13766

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2017-13766

Url: http://www.securityfocus.com/bid/100542

Url: https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=af7b093ca528516c14247acb545046199d30843e

Url: https://www.debian.org/security/2017/dsa-4060

Url: http://www.securitytracker.com/id/1039254

Url: https://nvd.nist.gov/vuln/detail/CVE-2017-13766

Url: https://security-tracker.debian.org/tracker/CVE-2017-13766

Url: https://www.wireshark.org/security/wnpa-sec-2017-39.html

Url: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13847

Url: https://access.redhat.com/security/cve/CVE-2017-13766

Url: https://www.mend.io/vulnerability-database/CVE-2017-13766

Severity Score

7.5

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:	7.5
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:	5.0
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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