CVE-2020-1690

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{"affected": [{"affectedData": [{"product": "openstack-selinux", "vendor": "n/a", "versions": [{"status": "affected", "version": "before openstack-selinux 0.8.24"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openstack-selinux:*:*:*:*:*:*:*:*", "matchCriteriaId": "1E8CDDCA-F71E-4C4E-8B46-332641DD909D", "versionEndExcluding": "0.8.24", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openstack_platform:15.0:*:*:*:*:*:*:*", "matchCriteriaId": "7716ED5D-8213-49E9-AAA6-8C4B45FFE3B0", "vulnerable": true}, {"criteria": "cpe:2.3:a:redhat:openstack_platform:16.1:*:*:*:*:*:*:*", "matchCriteriaId": "DCC81071-B46D-4F5D-AC25-B4A4CCC20C73", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An improper authorization flaw was discovered in openstack-selinux's applied policy where it does not prevent a non-root user in a container from privilege escalation. A non-root attacker in one or more Red Hat OpenStack (RHOSP) containers could send messages to the dbus. With access to the dbus, the attacker could start or stop services, possibly causing a denial of service. Versions before openstack-selinux 0.8.24 are affected."}, {"lang": "es", "value": "Se ha detectado un fallo de autorizaci\u00f3n inapropiada en la pol\u00edtica aplicada de openstack-selinux, que no impide a un usuario no root en un contenedor pueda escalar sus privilegios. Un atacante no root en uno o m\u00e1s contenedores Red Hat OpenStack (RHOSP) podr\u00eda enviar mensajes al dbus. Con acceso al dbus, el atacante podr\u00eda iniciar o detener servicios, posiblemente causando una denegaci\u00f3n de servicio. Las versiones anteriores a openstack-selinux 0.8.24 est\u00e1n afectadas"}], "id": "CVE-2020-1690", "lastModified": "2026-06-17T03:02:13.177", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.0, "impactScore": 4.0, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-06-07T20:15:07.843", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1789640"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1789640"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-285"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "This issue was discovered by Cedric Jeanneret (Red Hat).", "affected_release": [{"advisory": "RHSA-2020:4381", "cpe": "cpe:/a:redhat:openstack:16.1::el8", "package": "openstack-selinux-0:0.8.24-1.20200914163011.26243bf.el8ost", "product_name": "Red Hat OpenStack Platform 16.1", "release_date": "2020-10-28T00:00:00Z"}], "bugzilla": {"description": "openstack-selinux: policy flaw allows dbus messaging", "id": "1789640", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1789640"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "status": "verified"}, "cwe": "CWE-285", "details": ["An improper authorization flaw was discovered in openstack-selinux's applied policy where it does not prevent a non-root user in a container from privilege escalation. A non-root attacker in one or more Red Hat OpenStack (RHOSP) containers could send messages to the dbus. With access to the dbus, the attacker could start or stop services, possibly causing a denial of service. Versions before openstack-selinux 0.8.24 are affected.", "An improper authorization flaw was discovered in openstack-selinux's applied policy where it does not prevent a non-root user in a container from privilege escalation. A non-root attacker in one or more Red Hat OpenStack (RHOSP) containers could send messages to the dbus. With access to the dbus, the attacker could start or stop services, possibly causing a denial of service."], "mitigation": {"lang": "en:us", "value": "There is no known mitigation for this issue, the flaw can only be resolved by applying updates."}, "name": "CVE-2020-1690", "package_state": [{"cpe": "cpe:/a:redhat:openstack:10", "fix_state": "Not affected", "package_name": "openstack-selinux", "product_name": "Red Hat OpenStack Platform 10 (Newton)"}, {"cpe": "cpe:/a:redhat:openstack:13", "fix_state": "Not affected", "package_name": "openstack-selinux", "product_name": "Red Hat OpenStack Platform 13 (Queens)"}, {"cpe": "cpe:/a:redhat:openstack:15", "fix_state": "Will not fix", "package_name": "openstack-selinux", "product_name": "Red Hat OpenStack Platform 15 (Stein)"}], "public_date": "2020-02-12T23:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-1690\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-1690"], "statement": "In Red Hat OpenStack Platform 15, because the flaw has a lower impact and the fix would require a substantial amount of development, no update will be provided at this time for the RHOSP openstack-selinux package.", "threat_severity": "Moderate"}

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