SB2019012501 - Multiple vulnerabilities in Apple iTunes
Published: January 25, 2019
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 14 secuirty vulnerabilities.
1) Memory corruption (CVE-ID: CVE-2019-6235)
The vulnerability allows a remote attacker to bypass security restrictions.The weakness exists due to a boundary error in the AppleKeyStore component when handling malicious input. A remote attacker can trigger memory corruption to circumvent sandbox restrictions.
2) Out-of-bounds read (CVE-ID: CVE-2019-6221)
The vulnerability allows a local authenticated attacker to gain elevated privileges.The weakness exists due to out-of-bounds read in the Core Media component when handling malicious input. A local authenticated attacker can run a specially crafted application and gain elevated privileges.
3) Type confusion (CVE-ID: CVE-2019-6215)
The vulnerability allows a remote attacker to execute arbitrary code.The weakness exists due to a boundary error in the WebKit component when handling malicious input. A remote attacker can trick the victim into processing a specially crafted content, trigger type confusion error and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
4) Cross-site scripting (CVE-ID: CVE-2019-6229)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists in the WebKit component due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal the authentication cookies and gain access to the device.
5) SQL injection (CVE-ID: CVE-2018-20506)
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data in the SQLite component. A remote attacker can send a specially specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
6) SQL injection (CVE-ID: CVE-2018-20505)
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data in the SQLite component. A remote attacker can send a specially specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
7) SQL injection (CVE-ID: CVE-2018-20346)
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data in the SQLite component. A remote attacker can send a specially specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.
8) Memory corruption (CVE-ID: CVE-2019-6212)
The vulnerability allows a remote attacker to execute arbitrary code.The weakness exists due to a boundary error in the WebKit component when handling malicious input. A remote attacker can trick the victim into processing a specially crafted content, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
9) Memory corruption (CVE-ID: CVE-2019-6216)
The vulnerability allows a remote attacker to execute arbitrary code.The weakness exists due to a boundary error in the WebKit component when handling malicious input. A remote attacker can trick the victim into processing a specially crafted content, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
10) Memory corruption (CVE-ID: CVE-2019-6217)
The vulnerability allows a remote attacker to execute arbitrary code.The weakness exists due to a boundary error in the WebKit component when handling malicious input. A remote attacker can trick the victim into processing a specially crafted content, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
11) Memory corruption (CVE-ID: CVE-2019-6226)
The vulnerability allows a remote attacker to execute arbitrary code.The weakness exists due to a boundary error in the WebKit component when handling malicious input. A remote attacker can trick the victim into processing a specially crafted content, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
12) Memory corruption (CVE-ID: CVE-2019-6227)
The vulnerability allows a remote attacker to execute arbitrary code.The weakness exists due to a boundary error in the WebKit component when handling malicious input. A remote attacker can trick the victim into processing a specially crafted content, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
13) Memory corruption (CVE-ID: CVE-2019-6233)
The vulnerability allows a remote attacker to execute arbitrary code.The weakness exists due to a boundary error in the WebKit component when handling malicious input. A remote attacker can trick the victim into processing a specially crafted content, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
14) Memory corruption (CVE-ID: CVE-2019-6234)
The vulnerability allows a remote attacker to execute arbitrary code.The weakness exists due to a boundary error in the WebKit component when handling malicious input. A remote attacker can trick the victim into processing a specially crafted content, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of the vulnerability may result in system compromise.
Remediation
Install update from vendor's website.