On the Broadcom Wi-Fi HardMAC SoC with fbt firmware, a stack buffer overflow occurs when handling an 802.11r (FT) authentication response, leading to remote code execution via a crafted access point that sends a long R0KH-ID field in a Fast BSS Transition Information Element (FT-IE).
References
Link | Resource |
---|---|
https://bugs.chromium.org/p/project-zero/issues/detail?id=1059 | Third Party Advisory |
https://googleprojectzero.blogspot.com/2017/04/over-air-exploiting-broadcoms-wi-fi_4.html | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2017-04-05T14:00:00
Updated: 2017-04-05T12:57:01
Reserved: 2017-03-17T00:00:00
Link: CVE-2017-6956
JSON object: View
NVD Information
Status : Analyzed
Published: 2017-04-05T14:59:00.370
Modified: 2017-04-11T19:33:58.650
Link: CVE-2017-6956
JSON object: View
Redhat Information
No data.
CWE