Exploit/Advisories

Published on March 16th, 2021 📆 | 3194 Views ⚑

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macOS CoreGraphics Integer Overflow / Out-Of-Bounds Write

iSpeech.org
CoreGraphics can be made to write out-of-bounds memory when rendering a specially crafted font. This vulnerability can also be triggered through Safari. The vulnerability was confirmed on macOS Big Sur version 11.1.
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Tagged with: advisory • bounds • coregraphics • CSRF • exploit • integer • macos • OutofBounds • overflow • scanner • security • vulnerability • whitepaper • write • XSS