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cve[email protected]CVE-2016-9798
HistoryDec 03, 2016 - 6:59 a.m.

CVE-2016-9798

2016-12-0306:59:02
CWE-416
web.nvd.nist.gov
130
bluez
5.42
use-after-free
vulnerability
conf_opt
hcidump crash

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

6 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.6%

In BlueZ 5.42, a use-after-free was identified in “conf_opt” function in “tools/parser/l2cap.c” source file. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash.

Affected configurations

NVD
Node
bluezbluezMatch5.42
CPENameOperatorVersion
bluez:bluezbluezeq5.42

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

6 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.6%