ASLRay

ASLRay Exploit de bypass de ASLR DEP/NX en Linux ELF x32/x64 con stack-spraying Propiedades: Bypass de ASLR Bypass de DEP/NX Multiplataforma Minimalista Simplicidad No parcheable Dependencias: Linux 2.6.12+ - funcionaría en cualquier SO basado en Linux x86-64 BASH - todo el script Limitaciones: L...

hbp-attack-demo

fork de https://github.com/veritas501/hbpattackdemo demo de hbpattack Referencia al blog de P0: https://googleprojectzero.blogspot.com/2022/12/exploiting-CVE-2022-42703-bringing-back-the-stack-attack.html Creé un módulo vuln, simulando que tenemos una primitiva de escritura en dirección arbitrari...

CVE-2017-14948

Certain D-Link products are affected by: Buffer Overflow. This affects DIR-880L 1.08B04 and DIR-895 L/R 1.13b03. The impact is: execute arbitrary code remote. The component is: htdocs/fileaccess.cgi. The attack vector is: A crafted HTTP request handled by fileacces.cgi could allow an attacker to...

Buffer overflow

Certain D-Link products are affected by: Buffer Overflow. This affects DIR-880L 1.08B04 and DIR-895 L/R 1.13b03. The impact is: execute arbitrary code remote. The component is: htdocs/fileaccess.cgi. The attack vector is: A crafted HTTP request handled by fileacces.cgi could allow an attacker to...

CVE-2017-14948

Certain D-Link products are affected by: Buffer Overflow. This affects DIR-880L 1.08B04 and DIR-895 L/R 1.13b03. The impact is: execute arbitrary code remote. The component is: htdocs/fileaccess.cgi. The attack vector is: A crafted HTTP request handled by fileacces.cgi could allow an attacker to...

Attacking the Intel Secure Enclave

Interesting paper by Michael Schwarz, Samuel Weiser, Daniel Gruss. The upshot is that both Intel and AMD have assumed that trusted enclaves will run only trustworthy code. Of course, that's not true. And there are no security mechanisms that can deal with malicious enclaves, because the designers...

Researchers Implant "Protected" Malware On Intel SGX Enclaves

Cybersecurity researchers have discovered a way to hide malicious code in Intel SGX enclaves, a hardware-based memory encryption feature in modern processors that isolates sensitive code and data to protect it from disclosure or modification. In other words, the technique allows attackers to...

CVE-2013-6791

Microsoft Enhanced Mitigation Experience Toolkit EMET before 4.0 uses predictable addresses for hooked functions, which makes it easier for context-dependent attackers to defeat the ASLR protection mechanism via a return-oriented programming ROP attack...

Design/Logic Flaw

Microsoft Enhanced Mitigation Experience Toolkit EMET before 4.0 uses predictable addresses for hooked functions, which makes it easier for context-dependent attackers to defeat the ASLR protection mechanism via a return-oriented programming ROP attack...