CVE-2017-11122

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.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://support.apple.com/en-us/HT208113	Third Party Advisory
https://support.apple.com/en-us/HT208112	Third Party Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=1300	Exploit Issue Tracking Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/144461/Broadcom-ICMPv6-Information-Leak.html	Exploit Third Party Advisory VDB Entry
https://support.apple.com/HT208113	Third Party Advisory
https://support.apple.com/HT208112	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:broadcom:bcm4355c0_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:broadcom:bcm4355c0:-:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:iphone_os::::::::

Information

Published : 2017-10-03 18:29

Updated : 2019-03-08 08:06

NVD link : CVE-2017-11122

Mitre link : CVE-2017-11122

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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Products Affected

apple

tvos
iphone_os

broadcom

bcm4355c0
bcm4355c0_firmware

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