{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-47120", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-10-30T19:57:51.674Z", "datePublished": "2023-11-10T15:09:54.389Z", "dateUpdated": "2023-11-10T15:09:54.389Z"}, "containers": {"cna": {"title": "Discourse DoS through Onebox favicon URL", "problemTypes": [{"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/discourse/discourse/security/advisories/GHSA-77cw-xhj8-hfp3", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/discourse/discourse/security/advisories/GHSA-77cw-xhj8-hfp3"}, {"name": "https://github.com/discourse/discourse/commit/95a82d608d6377faf68a0e2c5d9640b043557852", "tags": ["x_refsource_MISC"], "url": "https://github.com/discourse/discourse/commit/95a82d608d6377faf68a0e2c5d9640b043557852"}, {"name": "https://github.com/discourse/discourse/commit/e910dd09140cb4abc3a563b95af4a137ca7fa0ce", "tags": ["x_refsource_MISC"], "url": "https://github.com/discourse/discourse/commit/e910dd09140cb4abc3a563b95af4a137ca7fa0ce"}], "affected": [{"vendor": "discourse", "product": "discourse", "versions": [{"version": ">= 3.1.0, < 3.1.3", "status": "affected"}, {"version": ">= 3.1.0.beta6, < 3.2.0.beta3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-11-10T15:09:54.389Z"}, "descriptions": [{"lang": "en", "value": "Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the `stable` branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the `beta` and `tests-passed` branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting multiple posts which Onebox it. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds."}], "source": {"advisory": "GHSA-77cw-xhj8-hfp3", "discovery": "UNKNOWN"}}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*", "matchCriteriaId": "50504A87-E983-44B1-9148-91A3F5851F6A", "versionEndExcluding": "3.1.3", "versionStartIncluding": "3.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta6:*:*:beta:*:*:*", "matchCriteriaId": "9D797DA5-1AE5-4D49-B133-AF45D7FB0A4A", "vulnerable": true}, {"criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta7:*:*:beta:*:*:*", "matchCriteriaId": "4C868514-CFCE-4DA6-B15E-CB64CDF21609", "vulnerable": true}, {"criteria": "cpe:2.3:a:discourse:discourse:3.1.0:beta8:*:*:beta:*:*:*", "matchCriteriaId": "755DE44D-B1C7-4434-824F-5544BE6DD1CA", "vulnerable": true}, {"criteria": "cpe:2.3:a:discourse:discourse:3.2.0:beta1:*:*:beta:*:*:*", "matchCriteriaId": "1BFF647B-6CEF-43BF-BF5E-C82B557F78E2", "vulnerable": true}, {"criteria": "cpe:2.3:a:discourse:discourse:3.2.0:beta2:*:*:beta:*:*:*", "matchCriteriaId": "10D931DE-F8F5-4A34-A30A-FDD4420ABD1A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the `stable` branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the `beta` and `tests-passed` branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting multiple posts which Onebox it. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds."}, {"lang": "es", "value": "Discourse es una plataforma de c\u00f3digo abierto para el debate comunitario. En las versiones 3.1.0 a 3.1.2 de la rama \"stable\" y en las versiones 3.1.0, beta6 a 3.2.0.beta2 de las ramas \"beta\" y \"tests-passed\", la memoria de Redis se puede agotar al crear un sitio con una URL de favicon anormalmente larga y redactando m\u00faltiples publicaciones en Onebox. El problema se solucion\u00f3 en la versi\u00f3n 3.1.3 de la rama \"stable\" y en la versi\u00f3n 3.2.0.beta3 de las ramas \"beta\" y \"tests-passed\". No se conocen workarounds."}], "id": "CVE-2023-47120", "lastModified": "2023-11-17T20:29:04.170", "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": "2023-11-10T16:15:33.473", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/discourse/discourse/commit/95a82d608d6377faf68a0e2c5d9640b043557852"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/discourse/discourse/commit/e910dd09140cb4abc3a563b95af4a137ca7fa0ce"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/discourse/discourse/security/advisories/GHSA-77cw-xhj8-hfp3"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}