CVE-2021-3588 Information

Description

The cli_feat_read_cb() function in src/gatt-database.c does not perform bounds checks on the ‘offset’ variable before using it as an index into an array for reading.

CVSS Vector

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

Reference

https://github.com/bluez/bluez/issues/70

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

3.3