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MitreCVE-2016-9797

HistoryDec 03, 2016 - 6:59 a.m.

CVE-2016-9797

2016-12-0306:59:01

CWE-119

CWE-125

mitre

web.nvd.nist.gov

111

bluez

buffer over-read

l2cap_dump

tools parser

nvd

cve-2016-9797

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

CVSS3

5.3

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

AI Score

6.1

Confidence

High

EPSS

0.002

Percentile

60.0%

JSON

In BlueZ 5.42, a buffer over-read was observed in “l2cap_dump” 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

VendorProductVersionCPE
bluezbluez5.42cpe:2.3:a:bluez:bluez:5.42:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
bluez	bluez	5.42	cpe:2.3:a:bluez:bluez:5.42:::::::*

References

lists.opensuse.org/opensuse-security-announce/2019-05/msg00069.html

www.securityfocus.com/bid/94652

www.spinics.net/lists/linux-bluetooth/msg68892.html

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

CVSS3

5.3

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

AI Score

6.1

Confidence

High

EPSS

0.002

Percentile

60.0%

JSON

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