{"id":"CVE-2025-65105","state":"PUBLISHED","title":"Apptainer ineffective application of selinux and apparmor --security options","description":"Apptainer is an open source container platform. In Apptainer versions less than 1.4.5, a container can disable two of the forms of the little used --security option, in particular the forms --security=apparmor:<profile> and --security=selinux:<label> which otherwise put restrictions on operations that containers can do. The --security option has always been mentioned in Apptainer documentation as being a feature for the root user, although these forms do also work for unprivileged users on systems where the corresponding feature is enabled. Apparmor is enabled by default on Debian-based distributions and SElinux is enabled by default on RHEL-based distributions, but on SUSE it depends on the distribution version. This vulnerability is fixed in 1.4.5.","publishedAt":"2025-12-02T17:49:17.312Z","updatedAt":"2025-12-02T18:46:30.677Z","severity":{"score":4.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["apptainer apptainer"],"affected":[{"vendor":"apptainer","product":"apptainer","versions":[{"version":"< 1.4.5","status":"affected"}]}],"references":["https://github.com/apptainer/apptainer/security/advisories/GHSA-j3rw-fx6g-q46j","https://github.com/opencontainers/runc/security/advisories/GHSA-cgrx-mc8f-2prm","https://github.com/sylabs/singularity/security/advisories/GHSA-wwrx-w7c9-rf87","https://github.com/apptainer/apptainer/pull/3226","https://github.com/apptainer/apptainer/commit/4313b42717e18a4add7dd7503528bc15af905981","https://github.com/apptainer/apptainer/commit/82f17900a0c31bc769bf9b4612d271c7068d8bf2"],"weaknesses":["CWE-61","CWE-706"],"ingestedAt":"2026-10-29T20:09:56.034Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/65xxx/CVE-2025-65105.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-65105","state":"PUBLISHED","datePublished":"2025-12-02T17:49:17.312Z","dateUpdated":"2025-12-02T18:46:30.677Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-11-17T20:55:34.693Z"},"containers":{"cna":{"title":"Apptainer ineffective application of selinux and apparmor --security options","descriptions":[{"lang":"en","value":"Apptainer is an open source container platform. In Apptainer versions less than 1.4.5, a container can disable two of the forms of the little used --security option, in particular the forms --security=apparmor:<profile> and --security=selinux:<label> which otherwise put restrictions on operations that containers can do. The --security option has always been mentioned in Apptainer documentation as being a feature for the root user, although these forms do also work for unprivileged users on systems where the corresponding feature is enabled. Apparmor is enabled by default on Debian-based distributions and SElinux is enabled by default on RHEL-based distributions, but on SUSE it depends on the distribution version. This vulnerability is fixed in 1.4.5."}],"affected":[{"vendor":"apptainer","product":"apptainer","versions":[{"version":"< 1.4.5","status":"affected"}]}],"references":[{"url":"https://github.com/apptainer/apptainer/security/advisories/GHSA-j3rw-fx6g-q46j","name":"https://github.com/apptainer/apptainer/security/advisories/GHSA-j3rw-fx6g-q46j","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/opencontainers/runc/security/advisories/GHSA-cgrx-mc8f-2prm","name":"https://github.com/opencontainers/runc/security/advisories/GHSA-cgrx-mc8f-2prm","tags":["x_refsource_MISC"]},{"url":"https://github.com/sylabs/singularity/security/advisories/GHSA-wwrx-w7c9-rf87","name":"https://github.com/sylabs/singularity/security/advisories/GHSA-wwrx-w7c9-rf87","tags":["x_refsource_MISC"]},{"url":"https://github.com/apptainer/apptainer/pull/3226","name":"https://github.com/apptainer/apptainer/pull/3226","tags":["x_refsource_MISC"]},{"url":"https://github.com/apptainer/apptainer/commit/4313b42717e18a4add7dd7503528bc15af905981","name":"https://github.com/apptainer/apptainer/commit/4313b42717e18a4add7dd7503528bc15af905981","tags":["x_refsource_MISC"]},{"url":"https://github.com/apptainer/apptainer/commit/82f17900a0c31bc769bf9b4612d271c7068d8bf2","name":"https://github.com/apptainer/apptainer/commit/82f17900a0c31bc769bf9b4612d271c7068d8bf2","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":4.5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-61","lang":"en","description":"CWE-61: UNIX Symbolic Link (Symlink) Following","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-706","lang":"en","description":"CWE-706: Use of Incorrectly-Resolved Name or Reference","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-12-02T17:49:17.312Z"},"source":{"advisory":"GHSA-j3rw-fx6g-q46j","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-02T18:43:58.398576Z","id":"CVE-2025-65105","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-02T18:46:30.677Z"}}]}}}