SB2018060407 - Multiple vulnerabilities in Apple iTunes
Published: June 4, 2018
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 16 secuirty vulnerabilities.
1) Information disclosure (CVE-ID: CVE-2018-4224)
The vulnerability allows a local attacker to obtain potentially sensitive information on the target system.
The vulnerability exists due to a state management error in the Security component. A local attacker can read a persistent account identifier.
2) Security restrictions bypass (CVE-ID: CVE-2018-4225)
The vulnerability allows a local attacker to bypass security restrictions on the target system.
The vulnerability exists due to a state management error in the Security component. A local attacker can bypass security restrictions and modify the state of the Keychain.
3) Information disclosure (CVE-ID: CVE-2018-4226)
The vulnerability allows a local attacker to obtain potentially sensitive information on the target system.
The vulnerability exists due to a state management error in the Security component. A local attacker can view sensitive user information.
4) Improper input validation (CVE-ID: CVE-2018-4232)
The vulnerability allows a remote attacker to bypass security restrictions on the target system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, bypass security restrictions and cause cookies to be overwritten.
5) Race condition (CVE-ID: CVE-2018-4192)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to race condition in the WebKit component when handling malicious input. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
6) Memory corruption (CVE-ID: CVE-2018-4214)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to boundary error in the WebKit component when handling malicious input. A remote unauthenticated attacker can trick the victim into loading a specially crafted content, trigger a memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
7) Memory corruption (CVE-ID: CVE-2018-4204)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to boundary error in the WebKit component when handling malicious input. A remote attacker can trick the victim into loading a specially crafted web content, trigger memory corruption and execute arbitrary code with elevated privileges.
8) Type confusion (CVE-ID: CVE-2018-4246)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to type confusion in the WebKit component when handling malicious input. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website, trigger memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
9) Memory corruption (CVE-ID: CVE-2018-4200)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.The weakness exists due to boundary error in the WebKit component when handling malicious input. A remote attacker can trick the victim into loading a specially crafted web content, trigger memory corruption and execute arbitrary code with elevated privileges.
10) Spoofing attack (CVE-ID: CVE-2018-4188)
The vulnerability allows a remote attacker to conduct spoofing attack on the target system.
The vulnerability exists due to a flaw in the WebKit component. A remote unauthenticated attacker can trick the victim into visiting a specially crafted website and spoof the address bar.
11) Memory corruption (CVE-ID: CVE-2018-4201)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to boundary error in the WebKit component when handling malicious input. A remote unauthenticated attacker can trick the victim into loading a specially crafted content, trigger a memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
12) Memory corruption (CVE-ID: CVE-2018-4218)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to boundary error in the WebKit component when handling malicious input. A remote unauthenticated attacker can trick the victim into loading a specially crafted content, trigger a memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
13) Memory corruption (CVE-ID: CVE-2018-4233)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to boundary error in the WebKit component when handling malicious input. A remote unauthenticated attacker can trick the victim into loading a specially crafted content, trigger a memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
14) Buffer overflow (CVE-ID: CVE-2018-4199)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to buffer overflow in the WebKit component when handling malicious input. A remote unauthenticated attacker can trick the victim into loading a specially crafted content, trigger a memory corruption and execute arbitrary code with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
15) Information disclosure (CVE-ID: CVE-2018-4190)
The vulnerability allows a remote attacker to obtain potentially sensitive information on the target system.
The vulnerability exists due to a flaw in the WebKit component. A remote unauthenticated attacker can trick the victim into loading specially crafted CSS mask images and gain access to the target user's credentials.
16) Out-of-bounds read (CVE-ID: CVE-2018-4222)
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to out-of-bounds read error in WebKit. A remote unauthenticated attacker can trick the victim into loading a specially crafted content, trigger memory corruption and cause the service to crash.
Remediation
Install update from vendor's website.