CVE-2016-9797

CVSS V2 Medium 5 CVSS V3 Medium 5.3

Description

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.

Overview

CVE ID
CVE-2016-9797

Assigner
cve@mitre.org

Vulnerability Status
Modified

Published Version
2016-12-03T06:59:01

Last Modified Date
2019-05-30T14:29:00

Weakness Enumerations

CWE	URL
CWE-119	http://cwe.mitre.org/data/definitions/119.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:bluez:bluez:5.42:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

CVSS Version 3

Version
3.0

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
LOW

Base Score
5.3

Base Severity
MEDIUM

Exploitability Score
3.9

Impact Score
1.4

References

Reference URL	Reference Tags
https://www.spinics.net/lists/linux-bluetooth/msg68892.html	Exploit Third Party Advisory
http://www.securityfocus.com/bid/94652	Third Party Advisory VDB Entry
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00069.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2016-9797
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9797

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:51:17				Added to TrackCVE
2022-12-02 12:15:45	2016-12-03T06:59Z	2016-12-03T06:59:01	CVE Published Date	updated
2022-12-02 12:15:45		2019-05-30T14:29:00	CVE Modified Date	updated
2022-12-02 12:15:45		Modified	Vulnerability Status	updated