CVE-2017-7540

{"containers": {"cna": {"affected": [{"product": "rubygem-safemode", "vendor": "Red Hat, Inc.", "versions": [{"status": "affected", "version": "1.3.2 and earlier"}]}], "datePublic": "2017-07-11T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-184", "description": "CWE-184", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2017-07-21T21:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/svenfuchs/safemode/pull/23"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T16:04:11.899Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/svenfuchs/safemode/pull/23"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2017-7540", "dateReserved": "2017-04-05T00:00:00.000Z", "dateUpdated": "2024-08-05T16:04:11.899Z", "state": "PUBLISHED", "datePublished": "2017-07-21T22:00:00.000Z"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "rubygem-safemode", "vendor": "Red Hat, Inc.", "versions": [{"status": "affected", "version": "1.3.2 and earlier"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:safemode_project:safemode:*:*:*:*:*:ruby:*:*", "matchCriteriaId": "A0517B41-8027-4C39-A1B5-DAEDF156B6B2", "versionEndIncluding": "1.3.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation."}, {"lang": "es", "value": "rubygem-safemode, tal como es usado en Foreman, versiones 1.3.2 y anteriores, son vulnerables a omitir las limitaciones de modo seguro mediante una sintaxis especial de Ruby. Esto puede conllevar a la eliminaci\u00f3n de objetos para los que el usuario no tiene permisos de eliminaci\u00f3n o posiblemente a la escalada de privilegios."}], "id": "CVE-2017-7540", "lastModified": "2026-06-17T01:24:34.080", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-07-21T22:29:00.330", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking"], "url": "https://github.com/svenfuchs/safemode/pull/23"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking"], "url": "https://github.com/svenfuchs/safemode/pull/23"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-184"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "This issue was discovered by Tomer Brisker (Red Hat).", "bugzilla": {"description": "rubygem-safemode: Bypassing the whitelist of safe commands via block_pass", "id": "1473243", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1473243"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-184", "details": ["rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation."], "name": "CVE-2017-7540", "package_state": [{"cpe": "cpe:/a:redhat:ceph_storage:1.3", "fix_state": "Will not fix", "package_name": "ruby193-rubygem-safemode", "product_name": "Red Hat Ceph Storage 1.3"}, {"cpe": "cpe:/a:redhat:openstack-installer:6", "fix_state": "Will not fix", "package_name": "ruby193-rubygem-safemode", "product_name": "Red Hat Enterprise Linux OpenStack Platform 6 (Juno) Installer"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Affected", "impact": "moderate", "package_name": "ruby193-rubygem-safemode", "product_name": "Red Hat Satellite 6"}], "public_date": "2017-07-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2017-7540\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7540"], "threat_severity": "Important"}

{}