Description
In BlueZ 5.42, a buffer overflow was observed in "pin_code_reply_dump" function in "tools/parser/hci.c" source file. The issue exists because "pin" array is overflowed by supplied parameter due to lack of boundary checks on size of the buffer from frame "pin_code_reply_cp *cp" parameter.
References (2)
Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.spinics.net/lists/linux-bluetooth/msg68892.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/94652
Scores
CVSS v3
5.3
EPSS
0.0284
EPSS Percentile
85.0%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Details
CWE
CWE-119
Status
published
Products (1)
bluez/bluez
5.42
Published
Dec 03, 2016
Tracked Since
Feb 18, 2026