{"id":"CVE-2020-1964","details":"It was noticed that Apache Heron 0.20.2-incubating, Release 0.20.1-incubating, and Release v-0.20.0-incubating does not configure its YAML parser to prevent the instantiation of arbitrary types, resulting in a remote code execution vulnerabilities (CWE-502: Deserialization of Untrusted Data).","aliases":["GHSA-hjgm-f7vx-m5g7"],"modified":"2026-07-08T20:30:52.692407Z","published":"2020-04-16T19:15:28.290Z","references":[{"type":"WEB","url":"https://lists.apache.org/thread.html/rd43ae18588fd7bdb375be63bc95a651aab319ced6306759e1237ce67%40%3Cdev.ignite.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/re7b43cf8333ee30b6589e465f72a6ed4a082222612d1a0fdd30beb94%40%3Cdev.ignite.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/re7b43cf8333ee30b6589e465f72a6ed4a082222612d1a0fdd30beb94%40%3Cuser.ignite.apache.org%3E"},{"type":"WEB","url":"https://lists.apache.org/thread.html/rf032a13a4711f88c0a2c0734eecbee1026cc1b6cde27d16a653f8755%40%3Cdev.ignite.apache.org%3E"},{"type":"ADVISORY","url":"https://lists.apache.org/thread.html/r16dd39f4180e4443ef4ca774a3a5a3d7ac69f91812c183ed2a99e959%40%3Cdev.heron.apache.org%3E"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/incubator-heron","events":[{"introduced":"45043bb6dcef1e8089c0834f17f8be0cc3f451d3"},{"last_affected":"b069e450a78c2f77ba5427c3f1aceda1e881e9f2"}],"database_specific":{"cpe":["cpe:2.3:a:apache:heron:0.20.0-incubating:*:*:*:*:*:*:*","cpe:2.3:a:apache:heron:0.20.1-incubating:-:*:*:*:*:*:*","cpe:2.3:a:apache:heron:0.20.2-incubating:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0.20.0-incubating"},{"last_affected":"0.20.0-incubating"},{"introduced":"0.20.1-incubating-NA"},{"last_affected":"0.20.1-incubating-NA"},{"introduced":"0.20.2-incubating"},{"last_affected":"0.20.2-incubating"}],"source":"CPE_STRING"}}],"versions":["0.20.0-incubating","0.20.1-incubating-NA","0.20.2-incubating","0.20.2-incubating-line","0.20.2-incubating-rc1","0.21.2-incubating-line","snapshot_2019_08_21","0.20.1-incubating-rc3","0.20.1-incubating-line","0.20.1-incubating","0.21.1-incubating-rc2-line","0.20.1-incubating-dmitry-rc2","v0.20.1-incubating-rc1","build_test","v-0.20.0-incubating-candidate-5","v-0.20.0-incubating","0.19.0.10","0.19.0.16","0.19.0.15","0.19.0.14","0.19.0.13","0.19.0.12","0.19.0.11"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-1964.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}