{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-6038", "assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "state": "PUBLISHED", "assignerShortName": "@huntr_ai", "dateReserved": "2024-06-15T08:15:24.324Z", "datePublished": "2024-06-27T18:41:45.405Z", "dateUpdated": "2024-08-01T21:25:03.163Z"}, "containers": {"cna": {"title": "ReDoS Vulnerability in gaizhenbiao/chuanhuchatgpt", "providerMetadata": {"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntr_ai", "dateUpdated": "2024-06-27T18:41:45.405Z"}, "descriptions": [{"lang": "en", "value": "A Regular Expression Denial of Service (ReDoS) vulnerability exists in the latest version of gaizhenbiao/chuanhuchatgpt. The vulnerability is located in the filter_history function within the utils.py module. This function takes a user-provided keyword and attempts to match it against chat history filenames using a regular expression search. Due to the lack of sanitization or validation of the keyword parameter, an attacker can inject a specially crafted regular expression, leading to a denial of service condition. This can cause severe degradation of service performance and potential system unavailability."}], "affected": [{"vendor": "gaizhenbiao", "product": "gaizhenbiao/chuanhuchatgpt", "versions": [{"version": "unspecified", "status": "affected", "versionType": "custom", "lessThanOrEqual": "latest"}]}], "references": [{"url": "https://huntr.com/bounties/d41cca0a-82bc-4cbf-a52a-928d304fb42d"}], "metrics": [{"cvssV3_0": {"version": "3.0", "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-625 Permissive Regular Expression", "cweId": "CWE-625"}]}], "source": {"advisory": "d41cca0a-82bc-4cbf-a52a-928d304fb42d", "discovery": "EXTERNAL"}}, "adp": [{"affected": [{"vendor": "gaizhenbiao", "product": "chuanhuchatgpt", "cpes": ["cpe:2.3:a:gaizhenbiao:chuanhuchatgpt:-:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-06-28T15:11:23.458775Z", "id": "CVE-2024-6038", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-28T15:15:41.733Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T21:25:03.163Z"}, "title": "CVE Program Container", "references": [{"url": "https://huntr.com/bounties/d41cca0a-82bc-4cbf-a52a-928d304fb42d", "tags": ["x_transferred"]}]}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "A Regular Expression Denial of Service (ReDoS) vulnerability exists in the latest version of gaizhenbiao/chuanhuchatgpt. The vulnerability is located in the filter_history function within the utils.py module. This function takes a user-provided keyword and attempts to match it against chat history filenames using a regular expression search. Due to the lack of sanitization or validation of the keyword parameter, an attacker can inject a specially crafted regular expression, leading to a denial of service condition. This can cause severe degradation of service performance and potential system unavailability."}, {"lang": "es", "value": "Existe una vulnerabilidad de denegaci\u00f3n de servicio de expresi\u00f3n regular (ReDoS) en la \u00faltima versi\u00f3n de gaizhenbiao/chuanhuchatgpt. La vulnerabilidad se encuentra en la funci\u00f3n filter_history dentro del m\u00f3dulo utils.py. Esta funci\u00f3n toma una palabra clave proporcionada por el usuario e intenta compararla con los nombres de archivos del historial de chat mediante una b\u00fasqueda de expresi\u00f3n regular. Debido a la falta de sanitizaci\u00f3n o validaci\u00f3n del par\u00e1metro de palabra clave, un atacante puede inyectar una expresi\u00f3n regular especialmente manipulada, lo que lleva a una condici\u00f3n de denegaci\u00f3n de servicio. Esto puede provocar una degradaci\u00f3n grave del rendimiento del servicio y una posible indisponibilidad del sistema."}], "id": "CVE-2024-6038", "lastModified": "2024-06-27T19:25:12.067", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security@huntr.dev", "type": "Secondary"}]}, "published": "2024-06-27T19:15:19.040", "references": [{"source": "security@huntr.dev", "url": "https://huntr.com/bounties/d41cca0a-82bc-4cbf-a52a-928d304fb42d"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-625"}], "source": "security@huntr.dev", "type": "Primary"}]}

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