CVE-2021-3588

low-risk
Published 2021-06-10

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.

Do I need to act?

-
0.12% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.3/10 Low
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Bluez

References (4)

Exploit https://github.com/bluez/bluez/issues/70
Third Party Advisory https://security.gentoo.org/glsa/202209-16
Exploit https://github.com/bluez/bluez/issues/70
Third Party Advisory https://security.gentoo.org/glsa/202209-16
19
/ 100
low-risk
Severity 13/34 · Low
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal