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ubuntucveUbuntu.comUB:CVE-2021-3588
HistoryJun 10, 2021 - 12:00 a.m.

CVE-2021-3588

2021-06-1000:00:00
ubuntu.com
ubuntu.com
10

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

26.1%

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.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchbluez< 5.53-0ubuntu3.2UNKNOWN
ubuntu20.10noarchbluez< 5.55-0ubuntu1.2UNKNOWN

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:L/AC:L/Au:N/C:P/I:N/A:N

0.001 Low

EPSS

Percentile

26.1%