ASLRay

ASLRay Linux ELF x32/x64 ASLR DEP/NX バイパスエクスプロイト（スタックスプレー使用） 特性: ASLRバイパス DEP/NXバイパス クロスプラットフォーム ミニマリスティック シンプルさ パッチ不可能 依存関係: Linux 2.6.12+ - 任意のx86-64 LinuxベースOSで動作 BASH - スクリプト全体 制限事項: x64ではスタックが実行可能である必要がある -z execstack バイナリはローカルで引数を介してエクスプロイトする必要がある（ファイル、ソケット、入力は不可） 他のアーキテクチャやOSは未サポート TODO...

hbp-attack-demo

fork from https://github.com/veritas501/hbpattackdemo hbpattack demo 参考P0博客：https://googleprojectzero.blogspot.com/2022/12/exploiting-CVE-2022-42703-bringing-back-the-stack-attack.html 搓了个vuln module，假装我们有个内核任意地址写的原语，但开了kaslr暂时没有地址泄露。...

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-2018-5392: Access of Uninitialized Pointer

mingw-w64 version 5.0.4 by default produces executables that opt in to ASLR, but are not compatible with ASLR. ASLR is an exploit mitigation technique used by modern Windows platforms. For ASLR to function, Windows executables must contain a relocations table. Despite containing the "Dynamic base...

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...

CVE-2013-6791: Exposure of Sensitive Information to an Unauthorized Actor

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...