VulnerabilityModified
CVE-2021-3588
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.
LOW 3.3EPSS 0.45%
Does this matter?
Lower severity and a low EPSS score (0.45%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 3.3 LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.45% probability · 38th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125, CWE-788
- Affected
- bluez/bluez
- Source
- security@ubuntu.com
References
- https://github.com/bluez/bluez/issues/70Exploit, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202209-16Third Party Advisory
- https://github.com/bluez/bluez/issues/70Exploit, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/202209-16Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.