High severity · published Jun 2, 2017
CVE-2017-9344
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
7.5
CVSS
2.7%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.7% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0 · source: NVD
WI
Wireshark · Wireshark
2.0.0 through 2.0.12; 2.2.0 through 2.2.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-9344
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-9344
Third Party Advisory
http://www.securityfocus.com/bid/98796
Third Party Advisory
http://www.securitytracker.com/id/1038612
Issue Tracking
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1539
Issue Tracking
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13701
code.wireshark.org
https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=6308ae03d82a29a2e3d75e1c325c8a9f6c44dcdf
Mailing List
https://lists.debian.org/debian-lts-announce/2019/03/msg00031.html
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