CVE-2020-7045 Information

Description

In Wireshark 3.0.x before 3.0.8 the BT ATT dissector could crash. This was addressed in epan/dissectors/packet-btatt.c by validating opcodes.

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16258 https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=01f261de41f4dd3233ef578e5c0ffb9c25c7d14d https://www.wireshark.org/security/wnpa-sec-2020-02.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5