CVE-2017-11120

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

• Apple iOS 10.2 - Broadcom Out-of-Bounds Write when Handling 802.11k Neighbor Report Response2017-09-25 · remote · ios · Verified

Impact

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.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• http://packetstormsecurity.com/files/144328/Broadcom-802.11k-Neighbor-Report-Response-Out-Of-Bounds-Write.html
• http://www.securityfocus.com/bid/100984
• https://bugs.chromium.org/p/project-zero/issues/detail?id=1289
• https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html
• https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html
• https://source.android.com/security/bulletin/2017-09-01
• https://support.apple.com/HT208112
• https://support.apple.com/HT208113
• https://support.apple.com/en-us/HT208112
• https://support.apple.com/en-us/HT208113
• https://www.exploit-db.com/exploits/42784/
• http://packetstormsecurity.com/files/144328/Broadcom-802.11k-Neighbor-Report-Response-Out-Of-Bounds-Write.html
• http://www.securityfocus.com/bid/100984
• https://bugs.chromium.org/p/project-zero/issues/detail?id=1289
• https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html
• https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html
• https://source.android.com/security/bulletin/2017-09-01
• https://support.apple.com/HT208112
• https://support.apple.com/HT208113
• https://support.apple.com/en-us/HT208112
• https://support.apple.com/en-us/HT208113
• https://www.exploit-db.com/exploits/42784/