{"id":"GHSA-8r8j-xvfj-36f9","summary":"Code injection in ymlref","details":"ymlref is a library that allows to load Yaml documents and resolve JSON-pointer references inside them. ymlref versions up to 0.1.1 allow code injection.","aliases":["CVE-2018-20133","PYSEC-2018-103"],"modified":"2024-11-19T18:24:40.312866Z","published":"2018-12-19T19:25:14Z","database_specific":{"cwe_ids":["CWE-94"],"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2020-06-16T21:26:33Z","nvd_published_at":null},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20133"},{"type":"WEB","url":"https://github.com/dexter2206/ymlref/issues/2"},{"type":"PACKAGE","url":"https://github.com/dexter2206/ymlref"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/ymlref/PYSEC-2018-103.yaml"}],"affected":[{"package":{"name":"ymlref","ecosystem":"PyPI","purl":"pkg:pypi/ymlref"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.1.1"}]}],"versions":["0.1.0","0.1.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/12/GHSA-8r8j-xvfj-36f9/GHSA-8r8j-xvfj-36f9.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/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"}]}