KLA10669
Multiple vulnerabilities in Apple iTunes

Multiple serious vulnerabilities have been found in iTunes. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code or obtain sensitive information.

Below is a complete list of vulnerabilities

1. Multiple memory corruptions at CoreText, WebKit and ICU can be exploited remotely via an unknown vectors to cause denial of service or execute arbitrary code;
2. Improper library loading at Microsoft Visual C++ Redistributable Package can be exploited remotely via a specially designed media file to cause denial of service;
3. Improper network connection handling can be exploited remotely via an unknown vectors to obtain sensitive information.

Technical details

(3) can be exploited to obtain encrypted SMB credentials.

Apple iTunes versions earlier than 12.3

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Apple advisory

Public exploits exist for this vulnerability.