CVE-2017-11122

MEDIUM

Description

On Broadcom BCM4355C0 Wi-Fi chips 9.44.78.27.0.1.56, an attacker can trigger an information leak due to insufficient length validation, related to ICMPv6 router advertisement offloading.

References

http://packetstormsecurity.com/files/144461/Broadcom-ICMPv6-Information-Leak.html

https://bugs.chromium.org/p/project-zero/issues/detail?id=1300

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

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

https://support.apple.com/HT208112

https://support.apple.com/HT208113

Details

Source: MITRE

Published: 2017-10-04

Updated: 2019-03-08

Type: CWE-200

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH