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CVE-2021-3588

Date: June 9, 2021

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.

Language: C

Severity Score

3.3

Related Resources (7)

Url: https://security-tracker.debian.org/tracker/CVE-2021-3588

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2021-3588

Url: https://security.gentoo.org/glsa/202209-16

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

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-3588

Url: https://access.redhat.com/security/cve/CVE-2021-3588

Url: https://www.mend.io/vulnerability-database/CVE-2021-3588

Severity Score

3.3

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:	3.3
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	NONE
Availability (A):	NONE

CVSS v2

Base Score:	2.1
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	NONE
Additional information:

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