CVE-2023-7279

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-7279", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2024-08-31T10:22:30.655Z", "datePublished": "2024-09-02T14:00:06.559Z", "dateUpdated": "2024-09-03T14:15:51.867Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2024-09-02T14:00:06.559Z"}, "title": "Secure Systems Engineering Connaisseur Delegation Name targets_schema.json redos", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-1333", "lang": "en", "description": "CWE-1333 Inefficient Regular Expression Complexity"}]}], "affected": [{"vendor": "Secure Systems Engineering", "product": "Connaisseur", "versions": [{"version": "3.0", "status": "affected"}, {"version": "3.1", "status": "affected"}, {"version": "3.2", "status": "affected"}, {"version": "3.3", "status": "affected"}], "modules": ["Delegation Name Handler"]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in Secure Systems Engineering Connaisseur up to 3.3.0 and classified as problematic. This vulnerability affects unknown code of the file connaisseur/res/targets_schema.json of the component Delegation Name Handler. The manipulation leads to inefficient regular expression complexity. The complexity of an attack is rather high. The exploitation appears to be difficult. Upgrading to version 3.3.1 is able to address this issue. The name of the patch is 524b73ff7306707f6d3a4d1e86401479bca91b02. It is recommended to upgrade the affected component."}, {"lang": "de", "value": "In Secure Systems Engineering Connaisseur bis 3.3.0 wurde eine problematische Schwachstelle gefunden. Dabei geht es um eine nicht genauer bekannte Funktion der Datei connaisseur/res/targets_schema.json der Komponente Delegation Name Handler. Durch die Manipulation mit unbekannten Daten kann eine inefficient regular expression complexity-Schwachstelle ausgenutzt werden. Die Komplexit\u00e4t eines Angriffs ist eher hoch. Das Ausnutzen gilt als schwierig. Ein Aktualisieren auf die Version 3.3.1 vermag dieses Problem zu l\u00f6sen. Der Patch wird als 524b73ff7306707f6d3a4d1e86401479bca91b02 bezeichnet. Als bestm\u00f6gliche Massnahme wird das Einspielen eines Upgrades empfohlen."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 2.1, "vectorString": "CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N", "baseSeverity": "LOW"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 2.6, "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L", "baseSeverity": "LOW"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 2.6, "vectorString": "CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L", "baseSeverity": "LOW"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 1.4, "vectorString": "AV:A/AC:H/Au:S/C:N/I:N/A:P"}}], "timeline": [{"time": "2023-11-28T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2023-11-28T00:00:00.000Z", "lang": "en", "value": "Countermeasure disclosed"}, {"time": "2024-08-31T02:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2024-08-31T12:28:46.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "VulDB GitHub Commit Analyzer", "type": "tool"}], "references": [{"url": "https://vuldb.com/?id.276268", "name": "VDB-276268 | Secure Systems Engineering Connaisseur Delegation Name targets_schema.json redos", "tags": ["vdb-entry"]}, {"url": "https://vuldb.com/?ctiid.276268", "name": "VDB-276268 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://github.com/sse-secure-systems/connaisseur/pull/1407", "tags": ["issue-tracking"]}, {"url": "https://github.com/sse-secure-systems/connaisseur/commit/524b73ff7306707f6d3a4d1e86401479bca91b02", "tags": ["patch"]}, {"url": "https://github.com/sse-secure-systems/connaisseur/releases/tag/v3.3.1", "tags": ["patch"]}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-09-03T14:15:39.274603Z", "id": "CVE-2023-7279", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-03T14:15:51.867Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-7279", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-03T14:15:39.274603Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-03T14:15:47.199Z"}}], "cna": {"title": "Secure Systems Engineering Connaisseur Delegation Name targets_schema.json redos", "credits": [{"lang": "en", "type": "tool", "value": "VulDB GitHub Commit Analyzer"}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 2.1, "baseSeverity": "LOW", "vectorString": "CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 2.6, "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 2.6, "baseSeverity": "LOW", "vectorString": "CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 1.4, "vectorString": "AV:A/AC:H/Au:S/C:N/I:N/A:P"}}], "affected": [{"vendor": "Secure Systems Engineering", "modules": ["Delegation Name Handler"], "product": "Connaisseur", "versions": [{"status": "affected", "version": "3.0"}, {"status": "affected", "version": "3.1"}, {"status": "affected", "version": "3.2"}, {"status": "affected", "version": "3.3"}]}], "timeline": [{"lang": "en", "time": "2023-11-28T00:00:00.000Z", "value": "Advisory disclosed"}, {"lang": "en", "time": "2023-11-28T00:00:00.000Z", "value": "Countermeasure disclosed"}, {"lang": "en", "time": "2024-08-31T02:00:00.000Z", "value": "VulDB entry created"}, {"lang": "en", "time": "2024-08-31T12:28:46.000Z", "value": "VulDB entry last update"}], "references": [{"url": "https://vuldb.com/?id.276268", "name": "VDB-276268 | Secure Systems Engineering Connaisseur Delegation Name targets_schema.json redos", "tags": ["vdb-entry"]}, {"url": "https://vuldb.com/?ctiid.276268", "name": "VDB-276268 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://github.com/sse-secure-systems/connaisseur/pull/1407", "tags": ["issue-tracking"]}, {"url": "https://github.com/sse-secure-systems/connaisseur/commit/524b73ff7306707f6d3a4d1e86401479bca91b02", "tags": ["patch"]}, {"url": "https://github.com/sse-secure-systems/connaisseur/releases/tag/v3.3.1", "tags": ["patch"]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in Secure Systems Engineering Connaisseur up to 3.3.0 and classified as problematic. This vulnerability affects unknown code of the file connaisseur/res/targets_schema.json of the component Delegation Name Handler. The manipulation leads to inefficient regular expression complexity. The complexity of an attack is rather high. The exploitation appears to be difficult. Upgrading to version 3.3.1 is able to address this issue. The name of the patch is 524b73ff7306707f6d3a4d1e86401479bca91b02. It is recommended to upgrade the affected component."}, {"lang": "de", "value": "In Secure Systems Engineering Connaisseur bis 3.3.0 wurde eine problematische Schwachstelle gefunden. Dabei geht es um eine nicht genauer bekannte Funktion der Datei connaisseur/res/targets_schema.json der Komponente Delegation Name Handler. Durch die Manipulation mit unbekannten Daten kann eine inefficient regular expression complexity-Schwachstelle ausgenutzt werden. Die Komplexit\u00e4t eines Angriffs ist eher hoch. Das Ausnutzen gilt als schwierig. Ein Aktualisieren auf die Version 3.3.1 vermag dieses Problem zu l\u00f6sen. Der Patch wird als 524b73ff7306707f6d3a4d1e86401479bca91b02 bezeichnet. Als bestm\u00f6gliche Massnahme wird das Einspielen eines Upgrades empfohlen."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-1333", "description": "CWE-1333 Inefficient Regular Expression Complexity"}]}], "providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2024-09-02T14:00:06.559Z"}}}, "cveMetadata": {"cveId": "CVE-2023-7279", "state": "PUBLISHED", "dateUpdated": "2024-09-03T14:15:51.867Z", "dateReserved": "2024-08-31T10:22:30.655Z", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "datePublished": "2024-09-02T14:00:06.559Z", "assignerShortName": "VulDB"}, "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"modules": ["Delegation Name Handler"], "product": "Connaisseur", "vendor": "Secure Systems Engineering", "versions": [{"status": "affected", "version": "3.0"}, {"status": "affected", "version": "3.1"}, {"status": "affected", "version": "3.2"}, {"status": "affected", "version": "3.3"}]}], "source": "cna@vuldb.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:securesystems:connaisseur:*:*:*:*:*:*:*:*", "matchCriteriaId": "D91EA671-9906-4F76-A5C2-3BFB137C3812", "versionEndExcluding": "3.3.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in Secure Systems Engineering Connaisseur up to 3.3.0 and classified as problematic. This vulnerability affects unknown code of the file connaisseur/res/targets_schema.json of the component Delegation Name Handler. The manipulation leads to inefficient regular expression complexity. The complexity of an attack is rather high. The exploitation appears to be difficult. Upgrading to version 3.3.1 is able to address this issue. The name of the patch is 524b73ff7306707f6d3a4d1e86401479bca91b02. It is recommended to upgrade the affected component."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en Secure Systems Engineering Connaisseur hasta la versi\u00f3n 3.3.0 y se ha clasificado como problem\u00e1tica. Esta vulnerabilidad afecta al c\u00f3digo desconocido del archivo connaisseur/res/targets_schema.json del componente Delegation Name Handler. La manipulaci\u00f3n conduce a una complejidad ineficiente de las expresiones regulares. La complejidad de un ataque es bastante alta. La explotaci\u00f3n parece ser dif\u00edcil. La actualizaci\u00f3n a la versi\u00f3n 3.3.1 puede solucionar este problema. El nombre del parche es 524b73ff7306707f6d3a4d1e86401479bca91b02. Se recomienda actualizar el componente afectado."}], "id": "CVE-2023-7279", "lastModified": "2026-09-03T02:15:20.910", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "HIGH", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 1.4, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:A/AC:H/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 2.5, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "LOW", "baseScore": 2.6, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "NONE", "attackVector": "ADJACENT", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.1, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-7279", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-09-03T14:15:39.274603Z", "version": "2.0.3"}}]}, "published": "2024-09-02T18:15:21.393", "references": [{"source": "cna@vuldb.com", "tags": ["Patch"], "url": "https://github.com/sse-secure-systems/connaisseur/commit/524b73ff7306707f6d3a4d1e86401479bca91b02"}, {"source": "cna@vuldb.com", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/sse-secure-systems/connaisseur/pull/1407"}, {"source": "cna@vuldb.com", "tags": ["Release Notes"], "url": "https://github.com/sse-secure-systems/connaisseur/releases/tag/v3.3.1"}, {"source": "cna@vuldb.com", "tags": ["Permissions Required"], "url": "https://vuldb.com/?ctiid.276268"}, {"source": "cna@vuldb.com", "tags": ["Permissions Required"], "url": "https://vuldb.com/?id.276268"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1333"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{}