{"id":19523265,"url":"https://github.com/niklasb/ub-to-rce","last_synced_at":"2025-10-06T09:05:04.636Z","repository":{"id":141704119,"uuid":"137367688","full_name":"niklasb/ub-to-rce","owner":"niklasb","description":null,"archived":false,"fork":false,"pushed_at":"2018-06-14T14:23:11.000Z","size":860,"stargazers_count":7,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-04-04T10:47:08.188Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/niklasb.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2018-06-14T14:17:07.000Z","updated_at":"2023-09-07T16:08:29.000Z","dependencies_parsed_at":null,"dependency_job_id":"423b0259-e828-426d-9976-03adbc61a1db","html_url":"https://github.com/niklasb/ub-to-rce","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/niklasb%2Fub-to-rce","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/niklasb%2Fub-to-rce/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/niklasb%2Fub-to-rce/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/niklasb%2Fub-to-rce/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/niklasb","download_url":"https://codeload.github.com/niklasb/ub-to-rce/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":250967500,"owners_count":21515610,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-11T00:42:53.416Z","updated_at":"2025-10-06T09:04:59.603Z","avatar_url":"https://github.com/niklasb.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Exploit-Demo zum Vortrag \"Von UB zu RCE\"\n\n## Starten\n\n```\nLD_LIBRARY_PATH=\"$(pwd)\" socat tcp4-l:4444,bind=127.0.0.1,reuseaddr,fork exec:./animals\n```\n\nWenn es crasht unter Arch Linux versuchen, libc und ELF loader muessen\neinigermassen zusammenpassen.\n\nMit\n\n```\nnc localhost 4444\n```\n\nverbinden.\n\n\n## Debugging\n\nIch habe https://github.com/niklasb/gdbinit benutzt. `./setup.sh` installiert\neine Reihe von GDB scripts. Danach dann mit\n\n```\nexport LD_LIBRARY_PATH=\"$(pwd)\"\ngdb -ex peda -ex 'tcp 4444 ./animals' -ex c\n```\n\nstarten.\n\n\n## Exploit\n\nExploit benutzt https://github.com/niklasb/ctf-tools/tree/master/pwnlib:\n\n```\ngit clone https://github.com/niklasb/ctf-tools\nln -s ctf-tools/pwnlib .\n./pwn.py --dbg\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fniklasb%2Fub-to-rce","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fniklasb%2Fub-to-rce","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fniklasb%2Fub-to-rce/lists"}