CVE-2021-30736

Related Files

XNU Network Stack Kernel Heap Overflow

Posted Jul 14, 2021

Authored by Google Security Research, Ian Beer

XNU suffers from a network stack kernel heap overflow due to an out-of-bounds memmove in 6lowpan. Proof of concept code included.

tags | exploit, overflow, kernel, proof of concept

advisories | CVE-2020-9967, CVE-2021-30736

SHA-256 | a1d06d7c40ef5cee75dbfed56b2263d072ffb407a0a5a9ac79847d59421ad896

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Apple Security Advisory 2021-05-25-6

Posted May 26, 2021

Authored by Apple | Site apple.com

Apple Security Advisory 2021-05-25-6 - watchOS 7.5 addresses buffer overflow, code execution, cross site scripting, denial of service, out of bounds read, and use-after-free vulnerabilities.

tags | advisory, denial of service, overflow, vulnerability, code execution, xss

systems | apple

advisories | CVE-2021-21779, CVE-2021-30677, CVE-2021-30681, CVE-2021-30682, CVE-2021-30685, CVE-2021-30686, CVE-2021-30687, CVE-2021-30689, CVE-2021-30697, CVE-2021-30700, CVE-2021-30701, CVE-2021-30704, CVE-2021-30705, CVE-2021-30707, CVE-2021-30710, CVE-2021-30715, CVE-2021-30720, CVE-2021-30724, CVE-2021-30727, CVE-2021-30734, CVE-2021-30736, CVE-2021-30737, CVE-2021-30740, CVE-2021-30744, CVE-2021-30749

SHA-256 | bf5980198ddb010accfb5c43551d1ca9d78cd0ef77f89bcf61101d0efc901f78

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Apple Security Advisory 2021-05-25-7

Posted May 26, 2021

Authored by Apple | Site apple.com

Apple Security Advisory 2021-05-25-7 - tvOS 14.6 addresses buffer overflow, code execution, cross site scripting, denial of service, integer overflow, out of bounds read, and use-after-free vulnerabilities.

tags | advisory, denial of service, overflow, vulnerability, code execution, xss

systems | apple

advisories | CVE-2021-21779, CVE-2021-30663, CVE-2021-30665, CVE-2021-30677, CVE-2021-30682, CVE-2021-30685, CVE-2021-30686, CVE-2021-30687, CVE-2021-30689, CVE-2021-30697, CVE-2021-30700, CVE-2021-30701, CVE-2021-30704, CVE-2021-30705, CVE-2021-30707, CVE-2021-30710, CVE-2021-30715, CVE-2021-30720, CVE-2021-30724, CVE-2021-30727, CVE-2021-30734, CVE-2021-30736, CVE-2021-30737, CVE-2021-30740, CVE-2021-30744, CVE-2021-30749

SHA-256 | 6b67770482452432db54af4fb639291beaebdb13d5e2b7ae9a7eda93e3bac1cd

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