{"uuid": "83cfbf24-f05b-450b-90e3-5ef4658b3c51", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2024-21626", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/runc_cwd_priv_esc.rb", "content": "{\"actions\": [], \"aliases\": [], \"arch\": \"x86, x64\", \"author\": [\"h00die\", \"SickMcNugget\", \"jheysel-r7\", \"Rory McNamara\"], \"autofilter_ports\": [], \"autofilter_services\": [], \"check\": true, \"default_credential\": false, \"description\": \"All versions of runc <=1.1.11, as used by containerization technologies such as Docker engine,\\n          and Kubernetes are vulnerable to an arbitrary file write.\\n          Due to a file descriptor leak it is possible to mount the host file system\\n          with the permissions of runc (typically root).\\n\\n          Successfully tested on Ubuntu 22.04 with runc 1.1.7-0ubuntu1~22.04.1 and runc 1.1.11 using Docker build.\\n          Successfully tested on Debian 12.4.0 with runc 1.1.11 using Docker build.\\n          Successfully tested on Arch Linux 12/1/2024 with runc 1.1.10-1 using Docker build.\", \"disclosure_date\": \"2024-01-31\", \"fullname\": \"exploit/linux/local/runc_cwd_priv_esc\", \"is_install_path\": true, \"mod_time\": \"2026-02-09 15:17:23 +0000\", \"name\": \"runc (docker) File Descriptor Leak Privilege Escalation\", \"needs_cleanup\": true, \"notes\": {\"AKA\": [\"Leaky Vessels\"], \"Reliability\": [\"repeatable-session\"], \"SideEffects\": [\"artifacts-on-disk\"], \"Stability\": [\"crash-safe\"]}, \"path\": \"/modules/exploits/linux/local/runc_cwd_priv_esc.rb\", \"platform\": \"Linux\", \"post_auth\": false, \"rank\": 600, \"ref_name\": \"linux/local/runc_cwd_priv_esc\", \"references\": [\"URL-https://snyk.io/blog/cve-2024-21626-runc-process-cwd-container-breakout/\", \"GHSA-xr7r-f8xq-vfvv\", \"URL-https://security-tracker.debian.org/tracker/CVE-2024-21626\", \"URL-http://web.archive.org/web/20241006225740/https://ubuntu.com/security/CVE-2024-21626\", \"CVE-2024-21626\"], \"rport\": null, \"session_types\": [\"shell\", \"meterpreter\"], \"targets\": [\"Auto\"], \"type\": \"exploit\"}", "creation_timestamp": "2026-09-08T06:49:12.011942Z"}