CVE-2021-3701

{"containers": {"cna": {"affected": [{"product": "ansible-runner", "vendor": "n/a", "versions": [{"status": "affected", "version": "Affects ansible-runner 2.0"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in ansible-runner where the default temporary files configuration in ansible-2.0.0 are written to world R/W locations. This flaw allows an attacker to pre-create the directory, resulting in reading private information or forcing ansible-runner to write files as the legitimate user in a place they did not expect. The highest threat from this vulnerability is to confidentiality and integrity."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-276", "description": "CWE-276 - Incorrect Default Permissions", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-08-23T15:50:47.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1977959"}, {"tags": ["x_refsource_MISC"], "url": "https://access.redhat.com/security/cve/CVE-2021-3701"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/ansible/ansible-runner/issues/738"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/ansible/ansible-runner/pull/742/commits"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:01:08.323Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1977959"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://access.redhat.com/security/cve/CVE-2021-3701"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/ansible/ansible-runner/issues/738"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/ansible/ansible-runner/pull/742/commits"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2021-3701", "datePublished": "2022-08-23T15:50:47.000Z", "dateReserved": "2021-08-12T00:00:00.000Z", "dateUpdated": "2024-08-03T17:01:08.323Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "ansible-runner", "vendor": "n/a", "versions": [{"status": "affected", "version": "Affects ansible-runner 2.0"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:ansible_runner:2.0.0:-:*:*:*:*:*:*", "matchCriteriaId": "1470BAF6-3B08-42DB-AD44-B5887D24D787", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in ansible-runner where the default temporary files configuration in ansible-2.0.0 are written to world R/W locations. This flaw allows an attacker to pre-create the directory, resulting in reading private information or forcing ansible-runner to write files as the legitimate user in a place they did not expect. The highest threat from this vulnerability is to confidentiality and integrity."}, {"lang": "es", "value": "Se ha encontrado un fallo en ansible-runner en el que la configuraci\u00f3n de archivos temporales por defecto en ansible versi\u00f3n 2.0.0, es escrito en ubicaciones R/W del mundo. Este fallo permite a un atacante precrear el directorio, resultando en una lectura de informaci\u00f3n privada o forzando a ansible-runner a escribir archivos como el usuario leg\u00edtimo en un lugar que no esperaba. La mayor amenaza de esta vulnerabilidad es para la confidencialidad y la integridad."}], "id": "CVE-2021-3701", "lastModified": "2026-06-17T04:05:35.227", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.3, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-08-23T16:15:09.500", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2021-3701"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1977959"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://github.com/ansible/ansible-runner/issues/738"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/ansible/ansible-runner/pull/742/commits"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2021-3701"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1977959"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://github.com/ansible/ansible-runner/issues/738"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/ansible/ansible-runner/pull/742/commits"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-276"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-276"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "ansible-runner: Artifacts are written to world rw location by default", "id": "1977959", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1977959"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.6", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N", "status": "draft"}, "cwe": "CWE-276", "details": ["A flaw was found in ansible-runner where the default temporary files configuration in ansible-2.0.0 are written to world R/W locations. This flaw allows an attacker to pre-create the directory, resulting in reading private information or forcing ansible-runner to write files as the legitimate user in a place they did not expect. The highest threat from this vulnerability is to confidentiality and integrity.", "A flaw was found in ansible-runner where the default temporary files configuration in ansible-2.0.0 are written to world R/W locations. This flaw allows an attacker to pre-create the directory, resulting in reading private information or forcing ansible-runner to write files as the legitimate user in a place they did not expect. The highest threat from this vulnerability is to confidentiality and integrity."], "name": "CVE-2021-3701", "package_state": [{"cpe": "cpe:/a:redhat:cloudforms_managementengine:5", "fix_state": "Not affected", "package_name": "ansible-runner", "product_name": "CloudForms Management Engine 5"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform", "fix_state": "Not affected", "package_name": "ansible-runner", "product_name": "Red Hat Ansible Automation Platform 1.2"}, {"cpe": "cpe:/a:redhat:ansible_automation_platform:2", "fix_state": "Not affected", "package_name": "ansible-runner", "product_name": "Red Hat Ansible Automation Platform 2"}, {"cpe": "cpe:/a:redhat:ansible_tower:3", "fix_state": "Not affected", "package_name": "ansible-runner", "product_name": "Red Hat Ansible Tower 3"}, {"cpe": "cpe:/a:redhat:ansible_tower:3", "fix_state": "Not affected", "package_name": "python2-ansible-runner", "product_name": "Red Hat Ansible Tower 3"}, {"cpe": "cpe:/a:redhat:ansible_tower:3", "fix_state": "Not affected", "package_name": "python3-ansible-runner", "product_name": "Red Hat Ansible Tower 3"}, {"cpe": "cpe:/a:redhat:ceph_storage:4", "fix_state": "Affected", "impact": "low", "package_name": "ansible-runner", "product_name": "Red Hat Ceph Storage 4"}, {"cpe": "cpe:/a:redhat:openshift:3.11", "fix_state": "Not affected", "package_name": "ansible-runner", "product_name": "Red Hat OpenShift Container Platform 3.11"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "ansible-runner", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openstack:13", "fix_state": "Not affected", "package_name": "python-ansible-runner", "product_name": "Red Hat OpenStack Platform 13 (Queens)"}, {"cpe": "cpe:/a:redhat:openstack:16", "fix_state": "Not affected", "package_name": "python-ansible-runner", "product_name": "Red Hat OpenStack Platform 16 (Train)"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Not affected", "package_name": "ansible-runner", "product_name": "Red Hat Satellite 6"}, {"cpe": "cpe:/o:redhat:rhev_hypervisor:4", "fix_state": "Not affected", "package_name": "ansible-runner", "product_name": "Red Hat Virtualization 4"}], "public_date": "2021-06-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-3701\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-3701"], "statement": "Red Hat Ceph Storage 4 ships an older version of ansible-runner, which does not include the affected code. However, it does use a hardcoded path to the private data, with shipping a vulnerable os.path.join functionality, which could result in an attacker pre-creating the directory for the private data with world R/W permissions as in this exploit. As a result, it has been assigned an impact of low.", "threat_severity": "Moderate"}

{}