CVE-2017-11121
Broadcom BCM4355C0 Wi-Fi Chip Denial of Service and Heap/Stack Overflow Vuln
Description
On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56 and other chips, properly crafted malicious over-the-air Fast Transition frames can potentially trigger internal Wi-Fi firmware heap and/or stack overflows, leading to denial of service or other effects, aka B-V2017061205.
INFO
Published Date :
Sept. 28, 2017, 1:29 a.m.
Last Modified :
March 13, 2019, 3:22 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2017-11121
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.
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-2017-11121.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/144329/Broadcom-802.11r-FT-Reassociation-Response-Overflows.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=1291 | 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 |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-11121 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-11121 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 [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 http://packetstormsecurity.com/files/144329/Broadcom-802.11r-FT-Reassociation-Response-Overflows.html No Types Assigned http://packetstormsecurity.com/files/144329/Broadcom-802.11r-FT-Reassociation-Response-Overflows.html Exploit, Third Party Advisory, VDB Entry 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 https://bugs.chromium.org/p/project-zero/issues/detail?id=1291 No Types Assigned https://bugs.chromium.org/p/project-zero/issues/detail?id=1291 Exploit, Issue Tracking, 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 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 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)
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-11121 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-11121
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.26 }} 0.02%
score
0.66594
percentile