CVE-2017-17083

high

Description

In Wireshark 2.4.0 to 2.4.2 and 2.2.0 to 2.2.10, the NetBIOS dissector could crash. This was addressed in epan/dissectors/packet-netbios.c by ensuring that write operations are bounded by the beginning of a buffer.

References

http://www.securityfocus.com/bid/102029

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14249

https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=79768d63d14fbce6bf7fb4d4a1c86be0c5205eb3

https://lists.debian.org/debian-lts-announce/2017/12/msg00029.html

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

https://www.wireshark.org/security/wnpa-sec-2017-48.html

Details

Source: MITRE

Published: 2017-12-01

Updated: 2018-02-04

Type: CWE-754

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH