WebKit: out-of-bounds read in WebCore::RenderText::localCaretRect(CVE-2017-13785)

There is an out-of-bounds read security vulnerability in WebKit. The vulnerability was confirmed on ASan build of WebKit nightly. ASan log: ================================================================= ==30388==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6030000f5de6 at pc...

WebKit WebCore::RenderText::localCaretRect Out-Of-Bounds Read

WebKit: out-of-bounds read in WebCore::RenderText::localCaretRect CVE-2017-13785 There is an out-of-bounds read security vulnerability in WebKit. The vulnerability was confirmed on ASan build of WebKit nightly. PoC: ================================================================= max-height: 0;...

WebKit - 'WebCore::RenderText::localCaretRect' Out-of-Bounds Read

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1348 There is an out-of-bounds read security vulnerability in WebKit. The vulnerability was confirmed on ASan build of WebKit nightly. PoC: ================================================================= / max-height: 0;...

WebKit - WebCore::RenderText::localCaretRect Out-of-Bounds Read

WebKit - WebCore::RenderText::localCaretRect Out-of-Bounds Read / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1348 There is an out-of-bounds read security vulnerability in WebKit. The vulnerability was confirmed on ASan build of WebKit nightly. PoC:...