{"id":"CVE-2020-25040","aliases":["GHSA-jv9c-w74q-6762"],"url":"https://o3.security/vulnerability/CVE-2020-25040","summary":"Insecure permissions on build temporary rootfs in Singularity","details":"Sylabs Singularity through 3.6.2 has Insecure Permissions on temporary directories used in explicit and implicit container build operations, a different vulnerability than CVE-2020-25039.","published":"2020-09-16T18:15:13.547Z","modified":"2026-08-27T03:48:38.390981588Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Go","name":"github.com/sylabs/singularity","fixedVersion":"3.6.3"}],"fix":null,"references":[{"type":"WEB","url":"https://medium.com/sylabs"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00070.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00088.html"},{"type":"ADVISORY","url":"https://github.com/hpcng/singularity/security/advisories/GHSA-jv9c-w74q-6762"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T03:48:38.390981588Z"}}