#heap-overflow

2 posts tagged with heap-overflow.

Pwning Minecraft: 4-byte heap overflow to RCE

We achieved RCE in Minecraft Bedrock, turning a 4-byte heap overflow into complete client compromise. Learn how a universal, Bedrock-specific technique is used to bypass ASLR and achieve arbitrary read/write primitives.
Hrvoje Mišetić

From virtio-snd 0-day to hypervisor escape: exploiting QEMU with an uncontrolled heap overflow

Turning an uncontrolled heap overflow into a reliable QEMU guest-to-host escape using new glibc allocator behavior and QEMU-specific heap spray techniques.
Hrvoje Mišetić