{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"cveId": "CVE-2023-2473", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2023-05-02T11:43:40.581Z", "datePublished": "2023-05-02T12:00:09.669Z", "dateUpdated": "2023-10-23T05:13:48.158Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2023-10-23T05:13:48.158Z"}, "title": "Dreamer CMS Password Hash Calculation UserController.java updatePwd algorithmic complexity", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-407", "lang": "en", "description": "CWE-407 Inefficient Algorithmic Complexity"}]}], "affected": [{"vendor": "n/a", "product": "Dreamer CMS", "versions": [{"version": "4.1.0", "status": "affected"}, {"version": "4.1.1", "status": "affected"}, {"version": "4.1.2", "status": "affected"}, {"version": "4.1.3", "status": "affected"}], "modules": ["Password Hash Calculation"]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Dreamer CMS up to 4.1.3. It has been declared as problematic. This vulnerability affects the function updatePwd of the file UserController.java of the component Password Hash Calculation. The manipulation leads to inefficient algorithmic complexity. The attack can be initiated remotely. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-227860."}, {"lang": "de", "value": "In Dreamer CMS bis 4.1.3 wurde eine Schwachstelle ausgemacht. Sie wurde als problematisch eingestuft. Es geht um die Funktion updatePwd der Datei UserController.java der Komponente Password Hash Calculation. Mittels Manipulieren mit unbekannten Daten kann eine inefficient algorithmic complexity-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk erfolgen. Als bestm\u00f6gliche Massnahme wird das Einspielen eines Upgrades empfohlen."}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 4.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 4.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 4, "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P"}}], "timeline": [{"time": "2023-05-02T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2023-05-02T00:00:00.000Z", "lang": "en", "value": "CVE reserved"}, {"time": "2023-05-02T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2023-05-24T17:16:41.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "VulDB Gitee Analyzer", "type": "tool"}], "references": [{"url": "https://vuldb.com/?id.227860", "tags": ["vdb-entry", "technical-description"]}, {"url": "https://vuldb.com/?ctiid.227860", "tags": ["signature", "permissions-required"]}, {"url": "https://gitee.com/isoftforce/dreamer_cms/issues/I6WHO7", "tags": ["issue-tracking"]}]}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:dreamer_cms_project:dreamer_cms:*:*:*:*:*:*:*:*", "matchCriteriaId": "CA07F976-C035-4B45-83A9-1414D57F3AAF", "versionEndIncluding": "4.1.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability was found in Dreamer CMS up to 4.1.3. It has been declared as problematic. This vulnerability affects the function updatePwd of the file UserController.java of the component Password Hash Calculation. The manipulation leads to inefficient algorithmic complexity. The attack can be initiated remotely. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-227860."}], "id": "CVE-2023-2473", "lastModified": "2024-05-17T02:23:00.227", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "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": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}]}, "published": "2023-05-02T13:15:25.090", "references": [{"source": "cna@vuldb.com", "tags": ["Issue Tracking"], "url": "https://gitee.com/isoftforce/dreamer_cms/issues/I6WHO7"}, {"source": "cna@vuldb.com", "tags": ["Permissions Required", "VDB Entry"], "url": "https://vuldb.com/?ctiid.227860"}, {"source": "cna@vuldb.com", "tags": ["VDB Entry"], "url": "https://vuldb.com/?id.227860"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-407"}], "source": "cna@vuldb.com", "type": "Primary"}]}

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