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CVE-2019-15126

nvd nist
Published: Feb 5, 2020Modified: Nov 21, 2024

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3.1
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Exploitability: 1.6 / Impact: 1.4
Source: NVD

Description

An issue was discovered on Broadcom Wi-Fi client devices. Specifically timed and handcrafted traffic can cause internal errors (related to state transitions) in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic, a different vulnerability than CVE-2019-9500, CVE-2019-9501, CVE-2019-9502, and CVE-2019-9503.

Affected (9)

Apple
3 products
Ipados
Iphone Os
Mac Os X
Broadcom
6 products
Bcm4389 Firmware
Bcm43012 Firmware
Bcm43013 Firmware
Bcm4375 Firmware
Bcm43752 Firmware
Bcm4356 Firmware
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Ipados
Before 13.2
Iphone Os
Before 13.2
Mac Os X
Before 10.15.1
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Bcm4389 Firmware
All versions
Running on/withPlatform Versions
Broadcom
Bcm4389
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Bcm43012 Firmware
All versions
Running on/withPlatform Versions
Broadcom
Bcm43012
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Bcm43013 Firmware
All versions
Running on/withPlatform Versions
Broadcom
Bcm43013
All versions
Configuration E
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Bcm4375 Firmware
All versions
Running on/withPlatform Versions
Broadcom
Bcm4375
All versions
Configuration F
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Bcm43752 Firmware
All versions
Running on/withPlatform Versions
Broadcom
Bcm43752
All versions
Configuration G
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Bcm4356 Firmware
All versions
Running on/withPlatform Versions
Broadcom
Bcm4356
All versions

Related CWEs

CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.

References (26)

Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.