{"id":"CVE-2020-8441","aliases":[],"url":"https://o3.security/vulnerability/CVE-2020-8441","summary":"Deserialization of Untrusted Data in JYaml","details":"JYaml through 1.3 allows remote code execution during deserialization of a malicious payload through the load() function. NOTE: this is a discontinued product.","published":"2022-05-24T17:09:22Z","modified":"2024-02-21T05:32:37.975111Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.04962,"percentile":0.9157,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Maven","name":"org.jyaml:jyaml","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8441"},{"type":"WEB","url":"https://gist.github.com/j0lt-github/f5141abcacae63d434ecae211422153a"},{"type":"WEB","url":"https://github.com/mbechler/marshalsec"},{"type":"WEB","url":"https://github.com/mbechler/marshalsec/blob/master/marshalsec.pdf"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20200313-0001"},{"type":"WEB","url":"https://sourceforge.net/p/jyaml/bugs"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-02-21T05:32:37.975111Z"}}