CVE-2017-0380

{"id": "CVE-2017-0380", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2017-09-18T16:29:00.207", "references": [{"url": "http://www.debian.org/security/2017/dsa-3993", "source": "security@debian.org"}, {"url": "http://www.securitytracker.com/id/1039519", "source": "security@debian.org"}, {"url": "https://github.com/torproject/tor/commit/09ea89764a4d3a907808ed7d4fe42abfe64bd486", "tags": ["Patch", "Third Party Advisory"], "source": "security@debian.org"}, {"url": "https://trac.torproject.org/projects/tor/ticket/23490", "tags": ["Mitigation", "Patch", "Vendor Advisory"], "source": "security@debian.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-532"}]}], "descriptions": [{"lang": "en", "value": "The rend_service_intro_established function in or/rendservice.c in Tor before 0.2.8.15, 0.2.9.x before 0.2.9.12, 0.3.0.x before 0.3.0.11, 0.3.1.x before 0.3.1.7, and 0.3.2.x before 0.3.2.1-alpha, when SafeLogging is disabled, allows attackers to obtain sensitive information by leveraging access to the log files of a hidden service, because uninitialized stack data is included in an error message about construction of an introduction point circuit."}, {"lang": "es", "value": "La funci\u00f3n rend_service_intro_established en or/rendservice.c en versiones de Tor anteriores a la 0.2.8.15, versiones 0.2.9.x anteriores a la 0.2.9.12, versiones 0.3.0.x anteriores a la 0.3.0.11, versiones 0.3.1.x anteriores a la 0.3.1.7 y versiones 0.3.2.x anteriores a la 0.3.2.1-alpha, cuando se deshabilita SafeLogging, permite a los atacantes obtener informaci\u00f3n sensible mediante el acceso al archivo de registro de un servicio oculto. Esto se debe a que los datos de la pila sin inicializar se incluyen en un mensaje de error sobre el punto de entrada a la red."}], "lastModified": "2017-11-06T02:29:00.663", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:torproject:tor:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1656D224-8858-4C8D-9E4A-439AEFB5B83D", "versionEndIncluding": "0.2.8.14"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A377C0D2-0081-4C2D-90D6-C6A4A689AF5C"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.0:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1E7EAA3-1FF5-4234-AD50-C83A3C8655C7"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.1:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F58A98FD-7A39-4718-9264-76AFB431BE32"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.2:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3DF92477-A17F-43AF-A351-E12B28AFFB7A"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.3:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4D0B925E-C788-4F47-A757-9E7C0962C744"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.4:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "24F88DB6-38FF-4667-8664-E719D8AB9114"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.5:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9FB692AE-737A-4EE1-9F3B-8A412343B207"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3484577-F652-4FE7-96B3-200D4224CE31"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7993C7DE-32E6-412A-87B2-EC4EBF20B045"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CDAE75A5-EB2D-49CE-B6A8-24A86361DD8E"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6DF18C5D-1EFB-4755-B5BF-C500E84F19EB"}, {"criteria": "cpe:2.3:a:torproject:tor:0.2.9.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9AEDB54E-57CC-4BA5-933C-927649E16045"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F55CC07A-4639-4B72-9F65-D27043CFFF28"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.0.1:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C7722805-17F9-4215-81B9-E30EE016778B"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.0.2:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "028D39E2-0968-4B98-A9E4-60B51440175F"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.0.3:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8FB26D60-528A-4E06-84A9-8B86143307DA"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.0.4:rc:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "56134ADE-05F9-4087-BAD3-09480DBA2CF0"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.0.5:rc:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB6431AD-B020-4277-8633-27ED05F4D770"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.0.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B815A38-5CE8-4BF3-AE6F-C11CACDBFA75"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.0.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF6364CA-DBDA-4626-90A9-FF06A0E08619"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.0.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2CA71B4E-8EF4-41D4-AE30-F643D2916209"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.0.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8E09522C-61F3-495F-A82F-47251468736E"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.0.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7EBA8DAD-EF04-4252-8FCA-5E21FB506D19"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.1.1:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "725179F8-E402-4238-9A17-AD237145C0D0"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.1.2:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3B36195-8CE2-40CC-9701-5ECA042A395F"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.1.3:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "47279FE4-FD6E-4FE6-B2BD-7D3EA20A2F11"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.1.4:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "801F7D20-5525-4733-A0EB-E54D68C6B2D0"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.1.5:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "65B2EE3E-A8AB-46C0-8A43-E89ECC6F9E12"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.1.6:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "05E91522-EA34-4894-898F-BA5E2051975B"}, {"criteria": "cpe:2.3:a:torproject:tor:0.3.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "49250EAD-6CC3-4CB3-9407-C520635B3C77"}], "operator": "OR"}]}], "sourceIdentifier": "security@debian.org"}