菜单
Use when performing penetration testing targeting memory corruption vulnerabilities in native applications. Keywords: buffer overflow, heap overflow, use-after-free, integer overflow, format string, stack overflow, type confusion, out-of-bounds read/write
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
基于 SOC 职业分类
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/yhy0/ghsa-skill-builder --skill pentest-memory-corruption命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
Use when building or updating vulnerability pattern Skills from multiple sources: GitHub Security Advisories (GHSA), HackerOne Hacktivity, or NVD. Triggers on keywords: GHSA, CVE, vulnerability skill, vuln pattern, update skills, security advisory, HackerOne, H1, hacktivity, pentest skill, bug bounty, check for updates.
Use when building or updating vulnerability pattern Skills from multiple sources: GitHub Security Advisories (GHSA), HackerOne Hacktivity, or NVD. Triggers on keywords: GHSA, CVE, vulnerability skill, vuln pattern, update skills, security advisory, HackerOne, H1, hacktivity, pentest skill, bug bounty, check for updates.
Use when auditing Go code involving authentication flows, RBAC policies, Kubernetes admission webhooks, JWT/OAuth token validation, or privilege escalation in cloud-native infrastructure. Covers CWE-287/863/269/284/285/862. Keywords: authentication bypass, authorization bypass, RBAC, admission webhook, JWT, OAuth, privilege escalation, Rancher, Kyverno, impersonation, namespace isolation, middleware auth
| name | pentest-memory-corruption |
| description | Use when performing penetration testing targeting memory corruption vulnerabilities in native applications. Keywords: buffer overflow, heap overflow, use-after-free, integer overflow, format string, stack overflow, type confusion, out-of-bounds read/write |
当对原生应用（C/C++/Rust unsafe）进行内存安全渗透测试时加载此 Skill。覆盖栈溢出、堆溢出、UAF、整数溢出等。
高风险目标：
识别信号：
栈缓冲区溢出：
堆溢出 / Use-After-Free：
整数溢出：
// 典型模式：size 参数溢出导致小缓冲区分配
size_t total = count * sizeof(element); // 溢出为小值
buffer = malloc(total); // 分配小缓冲区
memcpy(buffer, input, count * sizeof(element)); // 实际写入大量数据
格式字符串漏洞：
# 信息泄露
%x.%x.%x.%x
%p.%p.%p.%p
# 任意写入
%n (写入已输出字节数)
模糊测试方法：
漏洞利用可达到的效果：
严重度判断：
以下案例来自 HackerOne 公开披露的真实漏洞报告，展示了该类漏洞在实际目标中的表现形式。
A null pointer dereference vulnerability was discovered in mod_proxy in Apach...
Buffer.alloc and other TypedArray instances like Uint8Array may contain leftover data from previous opera...