{"id":"AZL-41431","summary":"CVE-2021-22569 affecting package pytorch for versions less than 2.2.2-5","details":"An issue in protobuf-java allowed the interleaving of com.google.protobuf.UnknownFieldSet fields in such a way that would be processed out of order. A small malicious payload can occupy the parser for several minutes by creating large numbers of short-lived objects that cause frequent, repeated pauses. We recommend upgrading libraries beyond the vulnerable versions.","modified":"2026-04-01T05:14:21.436667Z","published":"2022-01-10T14:10:16Z","upstream":["CVE-2021-22569"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22569"}],"affected":[{"package":{"name":"pytorch","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/pytorch"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.2-5"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-41431.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}