Vulnerability identifier: #VU23052
Vulnerability risk: Low
CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID:
CWE-ID:
CWE-125
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
tvOS
Operating systems & Components /
Operating system
Vendor: Apple Inc.
Description
The vulnerability allows a local attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the UIFoundation module. A local attacker can trick a victim to visit a malicious page or open a malicious file, trigger out-of-bounds read error and read contents of memory on the system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
tvOS: 4.4.11 - 4.4.12, 5.0.2 - 5.0.3, 9.0 - 9.3.3, 10.0 - 10.2, 11 - 11.4.1, 12 - 12.4.1
External links
https://www.zerodayinitiative.com/advisories/ZDI-19-995/
https://support.apple.com/en-us/HT210604
https://support.apple.com/en-us/HT210604
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.