Integer overflow in WebKitGTK+ and WPE WebKit - CVE-2024-27833

Detailed vulnerability description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow in WebKit. A remote attacker can trick the victim to visit a specially crafted data website, 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.

How to mitigate CVE-2024-27833

Sources

• https://support.apple.com/en-us/HT214101
• https://support.apple.com/en-us/HT214100
• https://support.apple.com/en-us/HT214108
• https://support.apple.com/en-us/HT214103
• https://support.apple.com/en-us/HT214102
• https://www.zerodayinitiative.com/advisories/ZDI-25-092/