{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-42457", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-09-08T20:57:45.574Z", "datePublished": "2023-09-21T14:49:32.123Z", "dateUpdated": "2023-09-21T14:49:32.123Z"}, "containers": {"cna": {"title": "plone.rest vulnerable to Denial of Service when ++api++ is used many times", "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "lang": "en", "description": "CWE-400: Uncontrolled Resource Consumption", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-770", "lang": "en", "description": "CWE-770: Allocation of Resources Without Limits or Throttling", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/plone/plone.rest/security/advisories/GHSA-h6rp-mprm-xgcq", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/plone/plone.rest/security/advisories/GHSA-h6rp-mprm-xgcq"}, {"name": "https://github.com/plone/plone.rest/commit/43b4a7e86206e237e1de5ca3817ed071575882f7", "tags": ["x_refsource_MISC"], "url": "https://github.com/plone/plone.rest/commit/43b4a7e86206e237e1de5ca3817ed071575882f7"}, {"name": "https://github.com/plone/plone.rest/commit/77846a9842889b24f35e8bedc2e9d461388d3302", "tags": ["x_refsource_MISC"], "url": "https://github.com/plone/plone.rest/commit/77846a9842889b24f35e8bedc2e9d461388d3302"}, {"url": "http://www.openwall.com/lists/oss-security/2023/09/22/2"}], "affected": [{"vendor": "plone", "product": "plone.rest", "versions": [{"version": ">= 2.0.0a1, < 2.0.1", "status": "affected"}, {"version": "= 3.0.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-09-21T14:49:32.123Z"}, "descriptions": [{"lang": "en", "value": "plone.rest allows users to use HTTP verbs such as GET, POST, PUT, DELETE, etc. in Plone. Starting in the 2.x branch and prior to versions 2.0.1 and 3.0.1, when the `++api++` traverser is accidentally used multiple times in a url, handling it takes increasingly longer, making the server less responsive. Patches are available in `plone.rest` 2.0.1 and 3.0.1. Series 1.x is not affected. As a workaround, one may redirect `/++api++/++api++` to `/++api++` in one's frontend web server (nginx, Apache).\n"}], "source": {"advisory": "GHSA-h6rp-mprm-xgcq", "discovery": "UNKNOWN"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:plone:rest:2.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "5CD311A9-2185-4CC1-9FDB-8EB5F33DEB07", "vulnerable": true}, {"criteria": "cpe:2.3:a:plone:rest:3.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "73CAED86-5DE2-49CD-9AF0-5DB6C73670B3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "plone.rest allows users to use HTTP verbs such as GET, POST, PUT, DELETE, etc. in Plone. Starting in the 2.x branch and prior to versions 2.0.1 and 3.0.1, when the `++api++` traverser is accidentally used multiple times in a url, handling it takes increasingly longer, making the server less responsive. Patches are available in `plone.rest` 2.0.1 and 3.0.1. Series 1.x is not affected. As a workaround, one may redirect `/++api++/++api++` to `/++api++` in one's frontend web server (nginx, Apache).\n"}, {"lang": "es", "value": "plone.rest permite a los usuarios utilizar verbos HTTP como GET, POST, PUT, DELETE, etc. en Plone. A partir de la rama 2.x y antes de las versiones 2.0.1 y 3.0.1, cuando el recorridor `++api++` se usa accidentalmente varias veces en una URL, su manejo lleva cada vez m\u00e1s tiempo, lo que hace que el servidor responda menos. Los parches est\u00e1n disponibles en `plone.rest` 2.0.1 y 3.0.1. La serie 1.x no se ve afectada. Como workaround, se puede redirigir `/++api++/++api++` a `/++api++` en el servidor web frontend (nginx, Apache)."}], "id": "CVE-2023-42457", "lastModified": "2023-09-25T18:53:11.763", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2023-09-21T15:15:10.943", "references": [{"source": "security-advisories@github.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2023/09/22/2"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/plone/plone.rest/commit/43b4a7e86206e237e1de5ca3817ed071575882f7"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/plone/plone.rest/commit/77846a9842889b24f35e8bedc2e9d461388d3302"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/plone/plone.rest/security/advisories/GHSA-h6rp-mprm-xgcq"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-400"}, {"lang": "en", "value": "CWE-770"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}