Vulnerability identifier: #VU63247
Vulnerability risk: High
Exploitation vector: Network
Vendor: Apple Inc.
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow when parsing WebP images in the ImageIO framework. A remote attacker can trick the victim into opening a specially crafted file, trigger an integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
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Vulnerable software versions
macOS: 12.0 21A344 - 12.3.1 21E258
Fixed software versions
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?