CVE-2021-4112

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{"affected": [{"affectedData": [{"product": "ansible-tower", "vendor": "n/a", "versions": [{"status": "affected", "version": "Fixed in ansible-tower 3.8.5"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:ansible_automation_platform_early_access:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "E3871C74-20C4-4212-AEF1-D792637A92B8", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:ansible_automation_platform_text-only_advisories:-:*:*:*:*:*:*:*", "matchCriteriaId": "A5C8C05E-EFDF-46AA-AAC3-36E117DBB87D", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:ansible_tower:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "B31C575C-06D2-4CAF-A5B7-B9469B3ED55F", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:ansible_automation_platform:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "7B4BE2D6-43C3-4065-A213-5DB1325DC78F", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:ansible_automation_platform:2.1:*:*:*:*:*:*:*", "matchCriteriaId": "E776BFA8-3F0B-46F3-9FC0-EA9D6EC5CC84", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in ansible-tower where the default installation is vulnerable to job isolation escape. This flaw allows an attacker to elevate the privilege from a low privileged user to an AWX user from outside the isolated environment."}, {"lang": "es", "value": "Se ha encontrado un fallo en ansible-tower en el que la instalaci\u00f3n por defecto es vulnerable al escape de aislamiento de trabajos. Este fallo permite a un atacante elevar el privilegio de un usuario con pocos privilegios a un usuario AWX desde fuera del entorno aislado."}], "id": "CVE-2021-4112", "lastModified": "2026-06-17T04:19:03.363", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.0, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-08-25T20:15:09.530", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2021-4112"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2028121"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2021-4112"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2028121"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-552"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-552"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{"acknowledgement": "Red Hat would like to thank Matei Mal Badanoiu (Deloitte Romania) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2022:0474", "cpe": "cpe:/a:redhat:ansible_automation_platform:2.0::el8", "impact": "important", "package": "ansible-runner-0:2.0.3-3.el8ap", "product_name": "Red Hat Ansible Automation Platform 2.0 for RHEL 8", "release_date": "2022-02-08T00:00:00Z"}, {"advisory": "RHSA-2022:0460", "cpe": "cpe:/a:redhat:ansible_automation_platform:2.1::el8", "impact": "important", "package": "ansible-runner-0:2.1.1-2.el8ap", "product_name": "Red Hat Ansible Automation Platform 2.1 for RHEL 8", "release_date": "2022-02-08T00:00:00Z"}, {"advisory": "RHSA-2022:0482", "cpe": "cpe:/a:redhat:ansible_automation_platform:3.8::el7", "impact": "important", "package": "ansible-tower", "product_name": "Red Hat Ansible Tower 3.8 for RHEL 7", "release_date": "2022-02-08T00:00:00Z"}, {"advisory": "RHSA-2022:0482", "cpe": "cpe:/a:redhat:ansible_automation_platform:3.8::el8", "impact": "important", "package": "ansible-tower", "product_name": "Red Hat Ansible Tower 3.8 for RHEL 8", "release_date": "2022-02-08T00:00:00Z"}], "bugzilla": {"description": "ansible-tower: Privilege escalation via job isolation escape", "id": "2028121", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2028121"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-552", "details": ["A flaw was found in ansible-tower where the default installation is vulnerable to job isolation escape. This flaw allows an attacker to elevate the privilege from a low privileged user to an AWX user from outside the isolated environment.", "A flaw was found in ansible-tower where the default installation is vulnerable to job isolation escape. This flaw allows an attacker to elevate the privilege from a low privileged user to an AWX user from outside the isolated environment."], "mitigation": {"lang": "en:us", "value": "Red Hat has investigated whether possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible."}, "name": "CVE-2021-4112", "public_date": "2021-12-01T14:02:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-4112\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-4112"], "threat_severity": "Important"}

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