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1 post tagged

CVE

How Flawed Certificate Handling Leads to Critical Vulnerabilities
5 min read Sep 10, 2023

How Flawed Certificate Handling Leads to Critical Vulnerabilities

A short post describing 6 unpatched vulnerabilities and how improper certificate handling can lead to critical vulnerabilities

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2 posts tagged

KERNEL

Demystifying Physical Memory Primitive Exploitation on Windows
28 min read Sep 27, 2024

Demystifying Physical Memory Primitive Exploitation on Windows

In this blog post, we dive in the world of physical memory primitives and how the right primitives can be abused to access process memory as well as inject code, all without opening handles.

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0Dr3f in KERNEL
HEVD on Win10 22H2 - Arbitrary Overwrite
38 min read Jul 14, 2023

HEVD on Win10 22H2 - Arbitrary Overwrite

Exploiting arbitrary overwrites on modern windows 10 22H2 comes with a few mitigations you have to deal with. Lets take a look on how we can leverage an arbitrary overwrite vulnerability to gain privilege escalation.

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0Dr3f in KERNEL POC
2 posts tagged

POC

How Flawed Certificate Handling Leads to Critical Vulnerabilities
5 min read Sep 10, 2023

How Flawed Certificate Handling Leads to Critical Vulnerabilities

A short post describing 6 unpatched vulnerabilities and how improper certificate handling can lead to critical vulnerabilities

0Dr3f's Picture
0Dr3f in CVE POC
HEVD on Win10 22H2 - Arbitrary Overwrite
38 min read Jul 14, 2023

HEVD on Win10 22H2 - Arbitrary Overwrite

Exploiting arbitrary overwrites on modern windows 10 22H2 comes with a few mitigations you have to deal with. Lets take a look on how we can leverage an arbitrary overwrite vulnerability to gain privilege escalation.

0Dr3f's Picture
0Dr3f in KERNEL POC

Latest Posts

Demystifying Physical Memory Primitive Exploitation on Windows
28 min read Sep 27, 2024

Demystifying Physical Memory Primitive Exploitation on Windows

0Dr3f's Picture
0Dr3f
How Flawed Certificate Handling Leads to Critical Vulnerabilities
5 min read Sep 10, 2023

How Flawed Certificate Handling Leads to Critical Vulnerabilities

0Dr3f's Picture
0Dr3f

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