Information disclosure in macOS - #VU17372

Vulnerability identifier: #VU17372

CSH Severity: Low

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: N/A

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to obtain potentially sensitive information.

The weakness exists due to a flaw in the built-in macOS keychain. A remote attacker can read all the login information of the victim from the local Keychain - along with the passwords in plain text.

macOS

Cybersecurity Help is currently unaware of any official solution to address the vulnerability.

• https://www.heise.de/mac-and-i/meldung/Sicherheitsforscher-Kritische-Luecke-in-macOS-erlaubt-Auslese...

• Information disclosure in Apple macOS