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CVE-2017-9344

Good to know:

Date: June 2, 2017

In Wireshark 2.2.0 to 2.2.6 and 2.0.0 to 2.0.12, the Bluetooth L2CAP dissector could divide by zero. This was addressed in epan/dissectors/packet-btl2cap.c by validating an interval value.

Language: C

Severity Score

7.5

Related Resources (12)

Url: https://www.wireshark.org/security/wnpa-sec-2017-29.html

Url: http://www.securitytracker.com/id/1038612

Url: https://nvd.nist.gov/vuln/detail/CVE-2017-9344

Url: https://access.redhat.com/security/cve/CVE-2017-9344

Url: https://lists.debian.org/debian-lts-announce/2019/03/msg00031.html

Url: https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6308ae03d82a29a2e3d75e1c325c8a9f6c44dcdf

Url: https://security-tracker.debian.org/tracker/CVE-2017-9344

Url: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13701

Url: http://www.securityfocus.com/bid/98796

Url: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1539

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2017-9344

Url: https://www.mend.io/vulnerability-database/CVE-2017-9344

Severity Score

7.5

Weakness Type (CWE)

Divide By Zero

CWE-369

Top Fix

Upgrade Version

Upgrade to version 2.2.7,2.0.13

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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