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Vulnerability of Broadcom Wi-Fi Chipsets: information disclosure via Frames Decryption

Synthesis of the vulnerability 

An attacker can bypass access restrictions to data via Frames Decryption of Broadcom Wi-Fi Chipsets, in order to obtain sensitive information.
Impacted software: iOS by Apple, iPhone, Mac OS X, Cisco IP Phone, Cisco Wireless IP Phone.
Severity of this computer vulnerability: 2/4.
Creation date: 27/02/2020.
Références of this announce: cisco-sa-20200226-wi-fi-info-disclosure, CSCvs87895, CSCvs87896, CVE-2019-15126, HT210721, HT210722, Kr00k, VIGILANCE-VUL-31690.

Description of the vulnerability 

An attacker can bypass access restrictions to data via Frames Decryption of Broa...
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This threat announce impacts software or systems such as iOS by Apple, iPhone, Mac OS X, Cisco IP Phone, Cisco Wireless IP Phone.

Our Vigil@nce team determined that the severity of this cybersecurity alert is medium.

The trust level is of type confirmed by the editor, with an origin of radio connection.

An attacker with a expert ability can exploit this security alert.

Solutions for this threat 

Solutions for this vulnerability are not yet public.
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