National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-11120 Detail

Current Description

On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56 and other chips, an attacker can craft a malformed RRM neighbor report frame to trigger an internal buffer overflow in the Wi-Fi firmware, aka B-V2017061204.

Source:  MITRE      Last Modified:  09/27/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-11120
Original release date:
09/27/2017
Last revised:
10/23/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
9.8 Critical
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (legend)
Impact Score:
5.9
Exploitability Score:
3.9
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS Severity (version 2.0):
CVSS v2 Base Score:
10.0 HIGH
Vector:
(AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore:
10.0
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Low
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://packetstormsecurity.com/files/144328/Broadcom-802.11k-Neighbor-Report-Response-Out-Of-Bounds-Write.html Exploit; Third Party Advisory; VDB Entry External Source MISC http://packetstormsecurity.com/files/144328/Broadcom-802.11k-Neighbor-Report-Response-Out-Of-Bounds-Write.html
http://www.securityfocus.com/bid/100984 Third Party Advisory; VDB Entry External Source BID 100984
https://bugs.chromium.org/p/project-zero/issues/detail?id=1289 Exploit; Issue Tracking; Third Party Advisory External Source MISC https://bugs.chromium.org/p/project-zero/issues/detail?id=1289
https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html Mailing List; Third Party Advisory External Source APPLE APPLE-SA-2017-09-25-6
https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html Mailing List; Third Party Advisory External Source APPLE APPLE-SA-2017-09-25-4
https://source.android.com/security/bulletin/2017-09-01 Third Party Advisory External Source CONFIRM https://source.android.com/security/bulletin/2017-09-01
https://support.apple.com/en-us/HT208112 Third Party Advisory External Source CONFIRM https://support.apple.com/en-us/HT208112
https://support.apple.com/en-us/HT208113 Third Party Advisory External Source CONFIRM https://support.apple.com/en-us/HT208113
https://support.apple.com/HT208112 External Source CONFIRM https://support.apple.com/HT208112
https://support.apple.com/HT208113 External Source CONFIRM https://support.apple.com/HT208113
https://www.exploit-db.com/exploits/42784/ Exploit; Third Party Advisory; VDB Entry External Source EXPLOIT-DB 42784

Technical Details

Vulnerability Type (View All)

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