{"action":"Upgrade org.apache.heron:heron-simulator to 0.20.3-incubating or later.","affected":[{"fixed":"0.20.3-incubating","introduced":"0.20.0-incubating"}],"component":"org.apache.heron:heron-simulator","cve_ids":["CVE-2020-1964"],"ecosystem":"Maven","epss":0.04815,"exploited":false,"fixed_versions":["0.20.3-incubating"],"ghsa_id":"GHSA-hjgm-f7vx-m5g7","id":"tcs_01M5N90WF5KEQ8KG4ZRWNZXB29","modified_at":"2023-11-08T04:02:47.556120Z","published_at":"2022-01-06T19:44:49Z","references":["https://osv.dev/vulnerability/GHSA-hjgm-f7vx-m5g7","https://nvd.nist.gov/vuln/detail/CVE-2020-1964","https://lists.apache.org/thread.html/r16dd39f4180e4443ef4ca774a3a5a3d7ac69f91812c183ed2a99e959%40%3Cdev.heron.apache.org%3E","https://lists.apache.org/thread.html/rd43ae18588fd7bdb375be63bc95a651aab319ced6306759e1237ce67@%3Cdev.ignite.apache.org%3E","https://lists.apache.org/thread.html/re7b43cf8333ee30b6589e465f72a6ed4a082222612d1a0fdd30beb94@%3Cdev.ignite.apache.org%3E","https://lists.apache.org/thread.html/re7b43cf8333ee30b6589e465f72a6ed4a082222612d1a0fdd30beb94@%3Cuser.ignite.apache.org%3E","https://lists.apache.org/thread.html/rf032a13a4711f88c0a2c0734eecbee1026cc1b6cde27d16a653f8755@%3Cdev.ignite.apache.org%3E"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-hjgm-f7vx-m5g7","url":"https://osv.dev/vulnerability/GHSA-hjgm-f7vx-m5g7"}],"summary":"Deserialization of Untrusted Data in Apache Heron"}