house_of_apple_2

在现代 glibc 上探索 House of Apple 2 本仓库是一个自包含的演练场，灵感来自 pwn.college 的 File Struct Exploitation 模块。它并未引入 House of Apple 2 的新变体，只是解答了我的好奇心：该技术在新版 glibc 上表现如何，以及它是否仍是一条可行的利用路径。本文档提供了一个交互式 GDB 演练，读者可以配合沙箱一起操作，从而对该原语形成更直观的理解。所有实验均使用 glibc 2.43，即撰写本文时 Ubuntu 26.04 和 Fedora 44 所打包的版本。 面向文件流的编程（FSOP）。 这涉及操纵...

Stale preciousListHash state variable permanently prevents a party from executing non-unanimous arbitrary call proposals and poses a high security risk.

Lines of code Vulnerability details Overview of the execute function in PartyGovernance Before diving into the details of the vulnerability, I need to explain how the execute function works in the PartyGovernance.sol contract. The execute is the function responsible for executing a proposal after...

Offchain name resolution would fail despite the located DNS resolver being fully functional

Lines of code Vulnerability details Description In OffchainDNSResolver, resolveCallback parses resource records received off-chain and extracts the DNS resolver address: // Look for a valid ENS-DNS TXT record address dnsresolver, bytes memory context = parseRR iter.data, iter.rdataOffset,...

arbitraryCall allow inherited governance to steal incentives

Handle gzeon Vulnerability details Impact arbitraryCall did not check the balances of incentives, which allow inherited governance to steal the incentives. Proof of Concept Recommended Mitigation Steps Keep track of incentive token addresses in createIncentive and check the balance of each token...

Locke.sol:Stream - arbitraryCall can be used to drain incentive tokens

Handle ScopeLift Vulnerability details Impact Governor can drain incentive balance via arbitraryCall Proof of Concept The Stream contract offers createIncentive and claimIncentive which is the way the contract "expects" incentives to go. Access to claiming incentives is limited to the stream...