{"id":"CVE-2021-29499","details":"SIF is an open source implementation of the Singularity Container Image Format. The `siftool new` command and func siftool.New() produce predictable UUID identifiers due to insecure randomness in the version of the `github.com/satori/go.uuid` module used as a dependency. A patch is available in version \u003e= v1.2.3 of the module. Users are encouraged to upgrade. As a workaround, users passing CreateInfo struct should ensure the `ID` field is generated using a version of `github.com/satori/go.uuid` that is not vulnerable to this issue.","aliases":["GHSA-4gh8-x3vv-phhg","GO-2022-0912"],"modified":"2026-03-13T22:14:58.439952Z","published":"2021-05-07T21:15:07.377Z","related":["GHSA-4gh8-x3vv-phhg"],"references":[{"type":"EVIDENCE","url":"https://github.com/sylabs/sif/security/advisories/GHSA-4gh8-x3vv-phhg"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sylabs/sif","events":[{"introduced":"0"},{"fixed":"193962882122abf85ff5f5bcc86404933e71c07d"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"1.2.3"}]}}],"versions":["v1.0.0","v1.0.1","v1.0.10","v1.0.3","v1.0.3-beta.1","v1.0.4","v1.0.5","v1.0.6","v1.0.7","v1.0.8","v1.0.9","v1.1.0","v1.2.0","v1.2.1","v1.2.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-29499.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:N/A:N"}]}