Bug 1401527 (CVE-2016-9800)

Summary:	CVE-2016-9800 bluez: buffer overflow in pin_code_reply_dump()
Product:	[Other] Security Response	Reporter:	Martin Prpič <mprpic>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	dwmw2, dwmw2, dzickus
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
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Last Closed:	2019-06-08 03:03:08 UTC	Type:	---
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1401549
Bug Blocks:

Description Martin Prpič 2016-12-05 14:06:40 UTC

A buffer overflow was found in the pin_code_reply_dump() function in tools/parser/hci.c source file of bluez. 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.

Original report:

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

Comment 1 Martin Prpič 2016-12-05 14:40:45 UTC

Created bluez-hcidump tracking bugs for this issue:

Affects: fedora-all [bug 1401549]