9.8
CRITICAL
CVE-2017-11120
Broadcom BCM4355C0 Wi-Fi Chip Buffer Overflow Vulnerability
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.

INFO

Published Date :

Sept. 28, 2017, 1:29 a.m.

Last Modified :

Nov. 21, 2024, 3:07 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2017-11120 has a 3 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2017-11120 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Apple iphone_os
2 Apple tvos
1 Broadcom bcm4355c0_firmware
2 Broadcom bcm4355c0
: Total Affected Vendor : 2 | Products : 4
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-11120.

URL Resource
http://packetstormsecurity.com/files/144328/Broadcom-802.11k-Neighbor-Report-Response-Out-Of-Bounds-Write.html Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/100984 Third Party Advisory VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=1289 Exploit Issue Tracking Third Party Advisory
https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html Mailing List Third Party Advisory
https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html Mailing List Third 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/ Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/144328/Broadcom-802.11k-Neighbor-Report-Response-Out-Of-Bounds-Write.html Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/100984 Third Party Advisory VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=1289 Exploit Issue Tracking Third Party Advisory
https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html Mailing List Third Party Advisory
https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html Mailing List Third 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/ Exploit Third Party Advisory VDB Entry

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

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lnick2023/nicenice

None

Updated: 1 year, 11 months ago
0 stars 0 fork 0 watcher
Born at : Jan. 11, 2023, 1:21 p.m. This repo has been linked 1044 different CVEs too.
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xbl3/awesome-cve-poc_qazbnm456

None

Updated: 4 months, 1 week ago
13 stars 4 fork 4 watcher
Born at : May 25, 2020, 7:51 a.m. This repo has been linked 1029 different CVEs too.
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qazbnm456/awesome-cve-poc

✍️ A curated list of CVE PoCs.

awesome cve poc

Updated: 2 weeks, 3 days ago
3331 stars 680 fork 680 watcher
Born at : Feb. 2, 2017, 6:43 a.m. This repo has been linked 1044 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-11120 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-11120 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

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

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Mar. 13, 2019

    Action Type Old Value New Value
    Changed Reference Type https://support.apple.com/HT208112 No Types Assigned https://support.apple.com/HT208112 Third Party Advisory
    Changed Reference Type https://support.apple.com/HT208113 No Types Assigned https://support.apple.com/HT208113 Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (including) 10.3.3 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (including) 9.2.2 OR *cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* versions up to (excluding) 11.0 *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions up to (excluding) 11.0
  • CPE Deprecation Remap by [email protected]

    Mar. 08, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:apple:apple_tv:*:*:*:*:*:*:*:* versions from (including) 10.2.2 OR *cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* versions from (including) 9.2.2
  • CVE Modified by [email protected]

    Oct. 24, 2017

    Action Type Old Value New Value
    Added Reference https://support.apple.com/HT208113 [No Types Assigned]
    Added Reference https://support.apple.com/HT208112 [No Types Assigned]
  • Initial Analysis by [email protected]

    Oct. 10, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://bugs.chromium.org/p/project-zero/issues/detail?id=1289 No Types Assigned https://bugs.chromium.org/p/project-zero/issues/detail?id=1289 Exploit, Issue Tracking, Third Party Advisory
    Changed Reference Type https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html No Types Assigned https://lists.apple.com/archives/security-announce/2017/Sep/msg00009.html Mailing List, Third Party Advisory
    Changed Reference Type http://www.securityfocus.com/bid/100984 No Types Assigned http://www.securityfocus.com/bid/100984 Third Party Advisory, VDB Entry
    Changed Reference Type https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html No Types Assigned https://lists.apple.com/archives/security-announce/2017/Sep/msg00007.html Mailing List, Third Party Advisory
    Changed Reference Type https://source.android.com/security/bulletin/2017-09-01 No Types Assigned https://source.android.com/security/bulletin/2017-09-01 Third Party Advisory
    Changed Reference Type http://packetstormsecurity.com/files/144328/Broadcom-802.11k-Neighbor-Report-Response-Out-Of-Bounds-Write.html No Types Assigned http://packetstormsecurity.com/files/144328/Broadcom-802.11k-Neighbor-Report-Response-Out-Of-Bounds-Write.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://support.apple.com/en-us/HT208113 No Types Assigned https://support.apple.com/en-us/HT208113 Third Party Advisory
    Changed Reference Type https://support.apple.com/en-us/HT208112 No Types Assigned https://support.apple.com/en-us/HT208112 Third Party Advisory
    Changed Reference Type https://www.exploit-db.com/exploits/42784/ No Types Assigned https://www.exploit-db.com/exploits/42784/ Exploit, Third Party Advisory, VDB Entry
    Added CWE CWE-119
    Added CPE Configuration AND OR *cpe:2.3:o:broadcom:bcm4355c0_firmware:9.44.78.27.0.1.56:*:*:*:*:*:*:* OR cpe:2.3:h:broadcom:bcm4355c0:-:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:apple:apple_tv:10.2.2:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:apple:iphone_os:10.3.3:*:*:*:*:*:*:* (and previous)
  • CVE Modified by [email protected]

    Sep. 29, 2017

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/42784/ [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.12 }} 0.36%

score

0.84314

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: