Vulnerability Details : CVE-2016-9802
In BlueZ 5.42, a buffer over-read was identified in "l2cap_packet" function in "monitor/packet.c" source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.
Vulnerability category: Overflow
Exploit prediction scoring system (EPSS) score for CVE-2016-9802
Probability of exploitation activity in the next 30 days: 0.31%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 66 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2016-9802
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
|
5.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2016-9802
-
The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-9802
-
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00069.html
[security-announce] openSUSE-SU-2019:1476-1: moderate: Security update f
-
https://www.spinics.net/lists/linux-bluetooth/msg68898.html
Re: multiple buffer overflows and out-of-bound reads — Linux BluetoothExploit;Third Party Advisory
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http://www.securityfocus.com/bid/94652
BlueZ Buffer Overflow and Denial of Service VulnerabilitiesThird Party Advisory;VDB Entry
Products affected by CVE-2016-9802
- cpe:2.3:a:bluez:bluez:5.42:*:*:*:*:*:*:*