{"id":"GHSA-ccmq-qvcp-5mrm","summary":"Unsafe deserialization in owlmixin","details":"An exploitable vulnerability exists in the YAML loading functionality of util.py in OwlMixin before 2.0.0a12. A \"Load YAML\" string or file (aka load_yaml or load_yamlf) can execute arbitrary Python commands resulting in command execution because load is used where safe_load should have been used. An attacker can insert Python into loaded YAML to trigger this vulnerability.","aliases":["CVE-2017-16618","PYSEC-2017-22"],"modified":"2024-10-07T21:25:43.524284Z","published":"2018-07-13T16:01:12Z","database_specific":{"github_reviewed_at":"2020-06-16T21:31:05Z","nvd_published_at":null,"cwe_ids":["CWE-502"],"severity":"CRITICAL","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16618"},{"type":"WEB","url":"https://github.com/tadashi-aikawa/owlmixin/issues/12"},{"type":"WEB","url":"https://github.com/tadashi-aikawa/owlmixin/commit/5d0575303f6df869a515ced4285f24ba721e0d4e"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-ccmq-qvcp-5mrm"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/owlmixin/PYSEC-2017-22.yaml"},{"type":"PACKAGE","url":"https://github.com/tadashi-aikawa/owlmixin"},{"type":"WEB","url":"https://joel-malwarebenchmark.github.io/blog/2017/11/08/cve-2017-16618-convert-through-owlmixin"}],"affected":[{"package":{"name":"owlmixin","ecosystem":"PyPI","purl":"pkg:pypi/owlmixin"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.0"}]}],"versions":["1.0.0","1.0.0b3","1.0.0b4","1.0.0b6","1.0.0b7","1.0.0rc1","1.0.0rc10","1.0.0rc11","1.0.0rc12","1.0.0rc13","1.0.0rc14","1.0.0rc15","1.0.0rc16","1.0.0rc2","1.0.0rc3","1.0.0rc4","1.0.0rc5","1.0.0rc6","1.0.0rc7","1.0.0rc8","1.0.0rc9","1.1.0","1.2.0","1.2.0a1","2.0.0a1","2.0.0a10","2.0.0a11","2.0.0a12","2.0.0a2","2.0.0a3","2.0.0a4","2.0.0a5","2.0.0a6","2.0.0a7","2.0.0a9","2.0.0rc1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/07/GHSA-ccmq-qvcp-5mrm/GHSA-ccmq-qvcp-5mrm.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}