CVE-2021-3588
3.3
LOW
CVSS 3.1
EPSS 0.12%
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.
How to fix CVE-2021-3588
To remediate CVE-2021-3588, upgrade the affected package to a fixed version below.
- Debian/bluez—upgrade to 5.55-3.1 or later
Is CVE-2021-3588 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 5.55-3.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |