{"containers": {"cna": {"affected": [{"product": "cygwin", "vendor": "Red Hat, Inc.", "versions": [{"status": "affected", "version": "since 1.7.2 up to 2.8.0"}]}], "datePublic": "2017-05-10T00:00:00", "descriptions": [{"lang": "en", "value": "Cygwin versions 1.7.2 up to and including 1.8.0 are vulnerable to buffer overflow vulnerability in wcsxfrm/wcsxfrm_l functions resulting into denial-of-service by crashing the process or potential hijack of the process running with administrative privileges triggered by specially crafted input string."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-787", "description": "CWE-787", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2017-07-21T21:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://cygwin.com/ml/cygwin/2017-05/msg00149.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "DATE_PUBLIC": "2017-05-10T00:00:00", "ID": "CVE-2017-7523", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "cygwin", "version": {"version_data": [{"version_value": "since 1.7.2 up to 2.8.0"}]}}]}, "vendor_name": "Red Hat, Inc."}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Cygwin versions 1.7.2 up to and including 1.8.0 are vulnerable to buffer overflow vulnerability in wcsxfrm/wcsxfrm_l functions resulting into denial-of-service by crashing the process or potential hijack of the process running with administrative privileges triggered by specially crafted input string."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-787"}]}]}, "references": {"reference_data": [{"name": "https://cygwin.com/ml/cygwin/2017-05/msg00149.html", "refsource": "MISC", "url": "https://cygwin.com/ml/cygwin/2017-05/msg00149.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T16:04:11.820Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://cygwin.com/ml/cygwin/2017-05/msg00149.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2017-7523", "datePublished": "2017-07-21T22:00:00Z", "dateReserved": "2017-04-05T00:00:00", "dateUpdated": "2024-09-16T18:03:20.729Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.2:*:*:*:*:*:*:*", "matchCriteriaId": "28230858-0B1C-4336-8C5C-86C96DFA098F", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.3:*:*:*:*:*:*:*", "matchCriteriaId": "581471BF-47F8-4742-986D-ADCD70179D5C", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.5:*:*:*:*:*:*:*", "matchCriteriaId": "E1D9333B-AB0D-4ACF-9747-5ED10CE5C073", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.6:*:*:*:*:*:*:*", "matchCriteriaId": "BB48C8F3-1BAE-4159-95C7-ECF847ED8E59", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.7:*:*:*:*:*:*:*", "matchCriteriaId": "A0165998-89F7-4891-8CC7-905380858261", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.8:*:*:*:*:*:*:*", "matchCriteriaId": "49200723-56CD-44E7-9E8F-5213F1006ACE", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.9:*:*:*:*:*:*:*", "matchCriteriaId": "83811F47-2B4B-4659-86A1-AE36375DFB72", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.10:*:*:*:*:*:*:*", "matchCriteriaId": "A57C27C7-2DC7-40C4-BCA6-997409AEE479", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.11:*:*:*:*:*:*:*", "matchCriteriaId": "D6BF3225-5B2C-4CD9-80D4-ABC64745FB2C", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.12:*:*:*:*:*:*:*", "matchCriteriaId": "A964D38B-3B81-4891-B01B-527A2EE7ACC0", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.13:*:*:*:*:*:*:*", "matchCriteriaId": "B96CD403-2DF6-44CB-AB89-83B392061CAF", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.14:*:*:*:*:*:*:*", "matchCriteriaId": "A1266B5C-D791-430A-ADC7-DB279624AB03", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.15:*:*:*:*:*:*:*", "matchCriteriaId": "6D58DCAD-1D5E-4891-B627-98FAA8E11D15", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.16:*:*:*:*:*:*:*", "matchCriteriaId": "B653FC24-6783-4A25-84A3-AF08F6590B06", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.17:*:*:*:*:*:*:*", "matchCriteriaId": "A3E839FA-A8B6-490B-B5AB-39EB9625D05F", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.18:*:*:*:*:*:*:*", "matchCriteriaId": "AF2DA96F-099E-4F6C-A836-1C0EFD32CE46", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.19:*:*:*:*:*:*:*", "matchCriteriaId": "3A49C1A8-8A3F-4C05-86ED-42B7DED2A719", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.21:*:*:*:*:*:*:*", "matchCriteriaId": "6CC0DABE-12A0-4832-B177-7146F086ECE3", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.22:*:*:*:*:*:*:*", "matchCriteriaId": "F127A321-5212-471A-A132-4526260E6C1D", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.23:*:*:*:*:*:*:*", "matchCriteriaId": "044A1B33-23A1-40C0-99A2-819702B177DE", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.24:*:*:*:*:*:*:*", "matchCriteriaId": "E19116C2-EB1C-403A-9965-3113935317CE", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.25:*:*:*:*:*:*:*", "matchCriteriaId": "2E279B8F-9545-4B17-94CE-74C8D79AAEF9", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.26:*:*:*:*:*:*:*", "matchCriteriaId": "B9C7B4E2-CC33-4D47-AF3C-74022E784D2E", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.27:*:*:*:*:*:*:*", "matchCriteriaId": "A346A2F6-B834-4DB3-839F-1F5A9A11E1B3", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.28:*:*:*:*:*:*:*", "matchCriteriaId": "EB231BE4-64CB-44BE-81EF-7697AB63DAA7", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.29:*:*:*:*:*:*:*", "matchCriteriaId": "A4ECD96C-EFE2-449D-AD26-F754CC622978", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.31:*:*:*:*:*:*:*", "matchCriteriaId": "8BE94167-C3B7-4A16-9886-6ADDFB2135FA", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.32:*:*:*:*:*:*:*", "matchCriteriaId": "E8CD0846-39D0-4736-9D78-C01FA5ED42B5", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.33:*:*:*:*:*:*:*", "matchCriteriaId": "8567DA10-2EF4-468D-A03E-DF84BEDDA4CB", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.34:*:*:*:*:*:*:*", "matchCriteriaId": "169F927F-EB92-41A9-8781-BD04C0538793", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.7.35:*:*:*:*:*:*:*", "matchCriteriaId": "F8AA4897-2A28-4198-B86F-283D21607859", "vulnerable": true}, {"criteria": "cpe:2.3:a:cygwin:cygwin:1.8.0:*:*:*:*:*:*:*", "matchCriteriaId": "B1741D63-6937-4C12-BAA4-06679806E4BA", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cygwin versions 1.7.2 up to and including 1.8.0 are vulnerable to buffer overflow vulnerability in wcsxfrm/wcsxfrm_l functions resulting into denial-of-service by crashing the process or potential hijack of the process running with administrative privileges triggered by specially crafted input string."}, {"lang": "es", "value": "Cygwin versiones 1.7.2 hasta e incluyendo a 1.8.0, son susceptibles a una vulnerabilidad de desbordamiento de b\u00fafer en las funciones wcsxfrm y wcsxfrm_l resultando en una denegaci\u00f3n de servicio por el bloqueo o el posible secuestro del proceso que se ejecuta con privilegios administrativos activado por una cadena de entrada especialmente creada."}], "id": "CVE-2017-7523", "lastModified": "2019-10-09T23:29:41.717", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-07-21T22:29:00.283", "references": [{"source": "secalert@redhat.com", "tags": ["Exploit", "Mailing List", "Vendor Advisory"], "url": "https://cygwin.com/ml/cygwin/2017-05/msg00149.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "secalert@redhat.com", "type": "Secondary"}]}

{}