CVE-2017-11120

· N/AModified

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CVSS v3.1

N/A

EPSS

9.13%

Published

Sep 27, 2017

Modified

May 12, 2026

Public PoC / Exploit (2)

All weaponized →

Exploit-DBApple iOS 10.2 - Broadcom Out-of-Bounds Write when Handling 802.11k Neighbor Report Response TrickestTrickest PoC index

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

Weaknesses (CWE)

CWE-119

Affected Products (4)

broadcom · bcm4355c0_firmwarevulnerable

broadcom · bcm4355c0

apple · iphone_os (up to 11.0)vulnerable

apple · tvos (up to 11.0)vulnerable

References (20)

http://packetstormsecurity.com/files/144328/Broadcom-802.11k-Neighbor-Report-Response-Out-Of-Bounds-Write.html

ExploitThird Party AdvisoryVDB Entry

http://www.securityfocus.com/bid/100984

Third Party AdvisoryVDB Entry

https://bugs.chromium.org/p/project-zero/issues/detail?id=1289

ExploitIssue TrackingThird Party Advisory

https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html

Mailing ListThird Party Advisory

https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html

Mailing ListThird Party Advisory

https://source.android.com/security/bulletin/2017-09-01

Third Party Advisory

https://support.apple.com/HT208112

Third Party Advisory

https://support.apple.com/HT208113

Third Party Advisory

https://support.apple.com/en-us/HT208112

Third Party Advisory

https://support.apple.com/en-us/HT208113

Third Party Advisory

https://www.exploit-db.com/exploits/42784/

ExploitThird Party AdvisoryVDB Entry

http://packetstormsecurity.com/files/144328/Broadcom-802.11k-Neighbor-Report-Response-Out-Of-Bounds-Write.html

ExploitThird Party AdvisoryVDB Entry

http://www.securityfocus.com/bid/100984

Third Party AdvisoryVDB Entry

https://bugs.chromium.org/p/project-zero/issues/detail?id=1289

ExploitIssue TrackingThird Party Advisory

https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html

Mailing ListThird Party Advisory

https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html

Mailing ListThird Party Advisory

https://source.android.com/security/bulletin/2017-09-01

Third Party Advisory

https://support.apple.com/HT208112

Third Party Advisory

https://support.apple.com/HT208113

Third Party Advisory

https://support.apple.com/en-us/HT208112

Third Party Advisory

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