{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-41770", "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "assignerShortName": "f5", "datePublished": "2022-10-19T21:21:48.456535Z", "dateUpdated": "2024-09-17T00:56:25.699Z", "dateReserved": "2022-09-30T00:00:00"}, "containers": {"cna": {"title": "BIG-IP and BIG-IQ iControl REST vulnerability CVE-2022-41770", "datePublic": "2022-10-19T00:00:00", "providerMetadata": {"orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab", "shortName": "f5", "dateUpdated": "2022-10-19T00:00:00"}, "descriptions": [{"lang": "en", "value": "In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.7, 14.1.x before 14.1.5.1, and all versions of 13.1.x, and BIG-IQ all versions of 8.x and 7.x, an authenticated iControl REST user can cause an increase in memory resource utilization, via undisclosed requests."}], "affected": [{"vendor": "F5", "product": "BIG-IP", "versions": [{"version": "17.0.x", "status": "affected", "lessThan": "17.0.0.1", "versionType": "custom"}, {"version": "16.1.x", "status": "affected", "lessThan": "16.1.3.1", "versionType": "custom"}, {"version": "15.1.x", "status": "affected", "lessThan": "15.1.7", "versionType": "custom"}, {"version": "14.1.x", "status": "affected", "lessThan": "14.1.5.1", "versionType": "custom"}, {"version": "13.1.0", "status": "affected", "lessThan": "13.1.x*", "versionType": "custom"}]}, {"vendor": "F5", "product": "BIG-IQ", "versions": [{"version": "8.0.0", "status": "affected", "lessThan": "8.x*", "versionType": "custom"}, {"version": "7.1.0", "status": "affected", "lessThan": "7.1.x*", "versionType": "custom"}]}], "references": [{"url": "https://support.f5.com/csp/article/K22505850"}], "credits": [{"lang": "en", "value": "This issue was discovered internally by F5."}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-400 Uncontrolled Resource Consumption", "cweId": "CWE-400"}]}], "x_generator": {"engine": "Vulnogram 0.0.9"}, "source": {"discovery": "INTERNAL"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T12:49:43.994Z"}, "title": "CVE Program Container", "references": [{"url": "https://support.f5.com/csp/article/K22505850", "tags": ["x_transferred"]}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "D93F04AD-DF14-48AB-9F13-8B2E491CF42E", "versionEndIncluding": "13.1.5", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "E94575F8-271B-4C99-BD91-5E860E389E16", "versionEndExcluding": "14.1.5.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "1E336C29-785D-4363-BB00-3ECD1FFEB579", "versionEndExcluding": "15.1.7", "versionStartIncluding": "15.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "AE0DB896-63DC-4622-A4DA-5B77A919EDF0", "versionEndExcluding": "16.1.3.1", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "7BDA84CE-48B2-40FF-AFDB-260FBF80EDBD", "versionEndExcluding": "17.0.0.1", "versionStartIncluding": "17.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "6603ED6A-3366-4572-AFCD-B3D4B1EC7606", "versionEndIncluding": "13.1.5", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "48172A3E-435E-4E60-9775-F6C465107E52", "versionEndExcluding": "14.1.5.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "1226D02E-50F2-4B75-B524-A11D045E4EB4", "versionEndExcluding": "15.1.7", "versionStartIncluding": "15.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "EE0CE38A-7167-4DE4-BB9D-CD6DF81FE0F2", "versionEndExcluding": "16.1.3.1", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "75E67CD8-E084-4C36-BFA4-311F897CD965", "versionEndExcluding": "17.0.0.1", "versionStartIncluding": "17.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "9167FEC1-2C37-4946-9657-B4E69301FB24", "versionEndIncluding": "13.1.5", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "02C65A16-56CA-4B67-9687-3E154E0C3CB8", "versionEndExcluding": "14.1.5.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "0F88BE16-F358-4DCD-AB1A-9F374EF03244", "versionEndExcluding": "15.1.7", "versionStartIncluding": "15.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "1BC32350-1D2B-4284-941B-8B98305C45F0", "versionEndExcluding": "16.1.3.1", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*", "matchCriteriaId": "489636E2-99C0-4AC5-BB8E-DF102BC10088", "versionEndExcluding": "17.0.0.1", "versionStartIncluding": "17.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "7EC2324D-EC8B-41DF-88A7-819E53AAD0FC", "versionEndIncluding": "13.1.5", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "F7E87FB8-85D9-4011-9F34-5A01E8850EED", "versionEndExcluding": "14.1.5.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "3E41ADFF-6B66-4251-A642-DDC13E33A643", "versionEndExcluding": "15.1.7", "versionStartIncluding": "15.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "83ACDEF1-CF4F-41BF-B256-EA7198BB9208", "versionEndExcluding": "16.1.3.1", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "2D519C4F-22BC-4035-A495-7305CFF8CAD0", "versionEndExcluding": "17.0.0.1", "versionStartIncluding": "17.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "922AA845-530A-4B4B-9976-4CBC30C8A324", "versionEndIncluding": "13.1.5", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "E4FFADE1-6D10-412B-84F2-AD6895EF8196", "versionEndExcluding": "14.1.5.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "DAE8E3A1-0E66-4A4C-BA58-E22AEA8705F7", "versionEndExcluding": "15.1.7", "versionStartIncluding": "15.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "179FECCD-2795-4194-BED0-18CFEF792E9F", "versionEndExcluding": "16.1.3.1", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "D68B4E41-92CA-4C2E-9118-DC59BFBAAA00", "versionEndExcluding": "17.0.0.1", "versionStartIncluding": "17.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "08B25AAB-A98C-4F89-9131-29E3A8C0ED23", "versionEndIncluding": "13.1.5", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "BAE2D795-D387-46A5-ACD3-2D1B4AE2C2BE", "versionEndExcluding": "14.1.5.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "313014B4-8033-4B57-B838-66EE163E86D4", "versionEndExcluding": "15.1.7", "versionStartIncluding": "15.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "37684CEC-10C0-4B3C-B8F1-BBAAF3C08B61", "versionEndExcluding": "16.1.3.1", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*", "matchCriteriaId": "80FD1CE8-448F-493A-A1FD-C71F73BC1DBC", "versionEndExcluding": "17.0.0.1", "versionStartIncluding": "17.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "E3D2ABA3-D4A9-4267-B0DF-7C3BBEEAEB66", "versionEndIncluding": "13.1.5", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "79D9E57A-C39A-438E-AE73-66B8D966ABBD", "versionEndExcluding": "14.1.5.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "63CACC49-9262-413B-9541-F062FB114957", "versionEndExcluding": "15.1.7", "versionStartIncluding": "15.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "58B1F7D1-80E2-4C5E-967C-C48244BA7B43", "versionEndExcluding": "16.1.3.1", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*", "matchCriteriaId": "216A506B-3D78-40E1-8806-CAF5723B0BE0", "versionEndExcluding": "17.0.0.1", "versionStartIncluding": "17.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "E6018B01-048C-43BB-A78D-66910ED60CA9", "versionEndIncluding": "13.1.5", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "14817A84-8837-47A1-8EC0-89BFE2B7FFCE", "versionEndExcluding": "14.1.5.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "574B1926-DCF5-4E9E-8368-0EBE6CAE582E", "versionEndExcluding": "15.1.7", "versionStartIncluding": "15.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "4FE45D7A-BBB1-41AB-B980-B0BE9A3B5E83", "versionEndExcluding": "16.1.3.1", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "21F828BD-4269-41F4-B819-338B2D966F41", "versionEndExcluding": "17.0.0.1", "versionStartIncluding": "17.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "D9EC2237-117F-43BD-ADEC-516CF72E04EF", "versionEndIncluding": "13.1.5", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "E3096F08-8022-408C-8B9D-E5C66C90F3FC", "versionEndExcluding": "14.1.5.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "45E9C4FB-F76E-4A1C-AD55-7BB7A4BD303A", "versionEndExcluding": "15.1.7", "versionStartIncluding": "15.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "6A57376D-044D-46E4-9702-ECEF1F8A6380", "versionEndExcluding": "16.1.3.1", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*", "matchCriteriaId": "110DEA26-B703-47E7-9882-249516C91611", "versionEndExcluding": "17.0.0.1", "versionStartIncluding": "17.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "0360F76D-E75E-4B05-A294-B47012323ED9", "versionEndIncluding": "13.1.5", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "81F01E35-9B1F-4779-A807-1799ACBDE603", "versionEndExcluding": "14.1.5.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "E25D2597-32D7-4676-9A0C-FCAD8D8900A9", "versionEndExcluding": "15.1.7", "versionStartIncluding": "15.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "330DF580-A2F8-43A9-A73A-18DAE744352A", "versionEndExcluding": "16.1.3.1", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "8DF1F656-90A5-409E-AB17-A4A6D45D0593", "versionEndExcluding": "17.0.0.1", "versionStartIncluding": "17.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "8257AA59-C14D-4EC1-B22C-DFBB92CBC297", "versionEndIncluding": "13.1.5", "versionStartIncluding": "13.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "9294B662-A67D-41FB-88E7-5AF1998B31BE", "versionEndExcluding": "14.1.5.1", "versionStartIncluding": "14.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "7C108E49-CF06-493E-8BEE-2FA0F5999AB9", "versionEndExcluding": "15.1.7", "versionStartIncluding": "15.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "EA2E069B-1FD5-48BE-9468-9C70C2BC30C1", "versionEndExcluding": "16.1.3.1", "versionStartIncluding": "16.1.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*", "matchCriteriaId": "781BA15A-EC1A-4DC3-AE57-0B5B9C22D812", "versionEndExcluding": "17.0.0.1", "versionStartIncluding": "17.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:*", "matchCriteriaId": "360D8842-2C55-450F-9AFA-09CA34B12598", "versionEndIncluding": "8.2.0", "versionStartIncluding": "8.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:f5:big-iq_centralized_management:7.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "DA0B396A-B5CE-4337-A33A-EF58C4589CB3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.7, 14.1.x before 14.1.5.1, and all versions of 13.1.x, and BIG-IQ all versions of 8.x and 7.x, an authenticated iControl REST user can cause an increase in memory resource utilization, via undisclosed requests."}, {"lang": "es", "value": "En BIG-IP versiones 17.0.x anteriores a 17.0.0.1, 16.1.x anteriores a 16.1.3.1, 15.1.x anteriores a 15.1.7, 14.1.x anteriores a 14.1.5.1, y todas las versiones de la 13.1.x, y en BIG-IQ todas las versiones de la 8.x y la 7.x, un usuario autenticado de iControl REST puede causar un aumento en el uso de recursos de memoria, por medio de peticiones no reveladas"}], "id": "CVE-2022-41770", "lastModified": "2024-11-21T07:23:48.790", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "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:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "f5sirt@f5.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "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:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-10-19T22:15:12.900", "references": [{"source": "f5sirt@f5.com", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://support.f5.com/csp/article/K22505850"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://support.f5.com/csp/article/K22505850"}], "sourceIdentifier": "f5sirt@f5.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "f5sirt@f5.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}