12 matches found
Snow Crash
Snow Crash 本项目是计算机安全的入门教程。Snow Crash 将通过以开发者为中心的方式，帮助你探索安全领域的多个子方向。你将熟悉多种语言（汇编、Perl、PHP 等），培养理解未知程序的逻辑思维，并意识到简单编程错误可能引发的问题。 描述 Snow Crash 是 42 学校网络安全分支的第一个项目。它介绍了一些知名的系统漏洞，主要聚焦于 Linux 操作系统，迫使我们去深入了解它并理解它如何可能被利用。 我们学习的主要主题包括： Linux 文件系统与命令 用户权限 Shell 和 Perl 脚本编写 C 与 PHP 可执行文件 评估 我们于 2025 年 2...
[SECURITY] Fedora 40 Update: perl-App-cpanminus-1.7047-4.fc40
Why? It's dependency free, requires zero configuration, and stands alone but it's maintainable and extensible with plug-ins and friendly to shell scripting. When running, it requires only 10 MB of RAM...
[SECURITY] Fedora 39 Update: perl-App-cpanminus-1.7047-2.fc39
Why? It's dependency free, requires zero configuration, and stands alone but it's maintainable and extensible with plug-ins and friendly to shell scripting. When running, it requires only 10 MB of RAM...
[SECURITY] Fedora 41 Update: perl-App-cpanminus-1.7047-5.fc41
Why? It's dependency free, requires zero configuration, and stands alone but it's maintainable and extensible with plug-ins and friendly to shell scripting. When running, it requires only 10 MB of RAM...
Crypto Miners Using Tox P2P Messenger as Command and Control Server
Threat actors have begun to use the Tox peer-to-peer instant messaging service as a command-and-control method, marking a shift from its earlier role as a contact method for ransomware negotiations. The findings from Uptycs, which analyzed an Executable and Linkable Format ELF artifact "72client"...
Advanced Bash-Scripting Guide Code Execution
Advisory: Code Execution via Insecure Shell Function getoptsimple RedTeam Pentesting discovered that the shell function "getoptsimple", as presented in the "Advanced Bash-Scripting Guide", allows execution of attacker-controlled commands. Details ======= Product: Advanced Bash-Scripting Guide...
ShellCheck - Automatically Detects Problems with sh/bash Scripts and Commands
ShellCheck is a static analysis and linting tool for sh/bash scripts. It's mainly focused on handling typical beginner and intermediate level syntax errors and pitfalls where the shell just gives a cryptic error message or strange behavior, but it also reports on a few more advanced issues where...
RHEL 6 : libguestfs (RHSA-2013:1536)
The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2013:1536 advisory. Libguestfs is a library and set of tools for accessing and modifying guest disk images. It was found that guestfish, which enables shell scripting an...
[SECURITY] Fedora 18 Update: libguestfs-1.20.12-1.fc18
Libguestfs is a library for accessing and modifying guest disk images. Amongst the things this is good for: making batch configuration changes to guests, getting disk used/free statistics see also: virt-df, migrating between virtualization systems see also: virt-p2v, performing partial backups,...
[SECURITY] Fedora 14 Update: libguestfs-1.5.23-1
Libguestfs is a library for accessing and modifying guest disk images. Amongst the things this is good for: making batch configuration changes to guests, getting disk used/free statistics see also: virt-df, migrating between virtualization systems see also: virt-p2v, performing partial backups,...
lftp security update
CentOS Errata and Security Advisory CESA-2009:1278 An updated lftp package that fixes one security issue and various bugs is now available for Red Hat Enterprise Linux 5. This update has been rated as having low security impact by the Red Hat Security Response Team. LFTP is a sophisticated file...
