Linux Distros Unpatched Vulnerability : CVE-2021-36086

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The CIL compiler in SELinux 3.2 has a use-after-free in cilresetclasspermission called from cilresetclasspermsset and cilresetclasspermslist. CVE-2021-36086 Not...

Operationalizing CaMeL: Strengthening LLM Defenses for Enterprise Deployment

CaMeL Capabilities for Machine Learning introduces a capability-based sandbox to mitigate prompt injection attacks in large language model LLM agents. While effective, CaMeL assumes a trusted user prompt, omits side-channel concerns, and incurs performance tradeoffs due to its dual-LLM design. Th...

UBUNTU-CVE-2021-36087

The CIL compiler in SELinux 3.2 has a heap-based buffer over-read in ebitmapmatchany called indirectly from cilcheckneverallow. This occurs because there is sometimes a lack of checks for invalid statements in an optional block...

SELinux 资源管理错误漏洞

SELinux is a Linux subsystem from the National Security Agency that uses a secure architecture that allows administrators to better control who has access to the system. A security vulnerability exists in SELinux version 3.2, which stems from a use-after-free in the SELinux CIL compiler in the...

CentOS 8 : perl (CESA-2021:1678)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2021:1678 advisory. - perl: heap-based buffer overflow in regular expression compiler leads to DoS CVE-2020-10543 - perl: corruption of intermediate language state of...

Moderate: perl security and bug fix update

Perl is a high-level programming language that is commonly used for system administration utilities and web programming. Security Fixes: perl: heap-based buffer overflow in regular expression compiler leads to DoS CVE-2020-10543 perl: corruption of intermediate language state of compiled regular...

openSUSE Security Update : perl (openSUSE-2020-850)

This update for perl fixes the following issues : - CVE-2020-10543: Fixed a heap buffer overflow in regular expression compiler which could have allowed overwriting of allocated memory with attacker's data bsc1171863. - CVE-2020-10878: Fixed multiple integer overflows which could have allowed the...

Multiplatform Open Source Binary Analysis: BARF Project

BARF : A multiplatform open source Binary Analysis and Reverse engineering Framework The analysis of binary code is a crucial activity in many areas of the computer sciences and software engineering disciplines ranging from software security and program analysis to reverse engineering. Manual...

Reverse Engineering Cross Platform Disassembler: Panopticon

Reverse Engineering Cross Platform Disassembler Panopticon is a disassembler that understands the semantics of opcodes. This way it’s able to help the user by discovering and displaying invariants that would have to be discovered “by hand” in traditional disassemblers. This allows an interactive...

Smiasm - Reverse engineering framework

Smiasm - Reverse engineering framework What is Miasm? Miasm is a a free and open source GPLv2 reverse engineering framework. Miasm aims at analyzing/modifying/generating binary programs. Here is a non exhausting list of features: opening/modifying/generating PE/ELF 32/64 le/be using Elfesteem...