{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-08-05T00:00:00", "descriptions": [{"lang": "en", "value": "Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service (crash) and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the SSH handshake, which triggers a heap-based buffer overflow."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2013-08-30T09:00:00", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "54533", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/54533"}, {"name": "54517", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/54517"}, {"tags": ["x_refsource_MISC"], "url": "http://winscp.net/tracker/show_bug.cgi?id=1017"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718779"}, {"tags": ["x_refsource_MISC"], "url": "http://www.search-lab.hu/advisories/secadv-20130722"}, {"name": "DSA-2736", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2013/dsa-2736"}, {"tags": ["x_refsource_MISC"], "url": "http://svn.tartarus.org/sgt?view=revision&sortby=date&revision=9896"}, {"name": "openSUSE-SU-2013:1347", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00035.html"}, {"name": "54379", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/54379"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-signature-stringlen.html"}, {"name": "openSUSE-SU-2013:1355", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00041.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2013-4852", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service (crash) and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the SSH handshake, which triggers a heap-based buffer overflow."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "54533", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/54533"}, {"name": "54517", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/54517"}, {"name": "http://winscp.net/tracker/show_bug.cgi?id=1017", "refsource": "MISC", "url": "http://winscp.net/tracker/show_bug.cgi?id=1017"}, {"name": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718779", "refsource": "CONFIRM", "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718779"}, {"name": "http://www.search-lab.hu/advisories/secadv-20130722", "refsource": "MISC", "url": "http://www.search-lab.hu/advisories/secadv-20130722"}, {"name": "DSA-2736", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2013/dsa-2736"}, {"name": "http://svn.tartarus.org/sgt?view=revision&sortby=date&revision=9896", "refsource": "MISC", "url": "http://svn.tartarus.org/sgt?view=revision&sortby=date&revision=9896"}, {"name": "openSUSE-SU-2013:1347", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00035.html"}, {"name": "54379", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/54379"}, {"name": "http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-signature-stringlen.html", "refsource": "CONFIRM", "url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-signature-stringlen.html"}, {"name": "openSUSE-SU-2013:1355", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00041.html"}]}}}}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2013-4852", "datePublished": "2013-08-19T23:00:00", "dateReserved": "2013-07-16T00:00:00", "dateUpdated": "2013-08-30T09:00:00", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:winscp:winscp:*:*:*:*:*:*:*:*", "matchCriteriaId": "622C1C29-794B-4000-90B0-E2BB65ED0AB2", "versionEndIncluding": "5.1.5", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:3.7.6:*:*:*:*:*:*:*", "matchCriteriaId": "2E3DFFBF-4E07-4449-A7A0-873DF6A98E21", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:3.8.2:*:*:*:*:*:*:*", "matchCriteriaId": "89254511-B715-4515-AA6F-86133A2182CD", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:3.8_beta:*:*:*:*:*:*:*", "matchCriteriaId": "5EA30CE9-054B-4C5E-BE4E-8F404E3BBD49", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.0.4:*:*:*:*:*:*:*", "matchCriteriaId": "D838748A-09CC-4940-829F-910B013A9962", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.0.5:*:*:*:*:*:*:*", "matchCriteriaId": "F6DD6743-97F5-43AB-8D84-FB3561BDE964", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.2.6:*:*:*:*:*:*:*", "matchCriteriaId": "12FA1BCF-7E92-4C97-9B44-579A28FD1AA0", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.2.7:*:*:*:*:*:*:*", "matchCriteriaId": "3569C249-6505-469C-B44D-9CD44497E153", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.2.8:*:*:*:*:*:*:*", "matchCriteriaId": "D0C15244-1AD8-4D82-BAC4-FD77A83FBFE3", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.2.9:*:*:*:*:*:*:*", "matchCriteriaId": "B5E49405-3C31-488C-8D28-2A417083D07B", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "2B148D20-65E9-4C6B-985E-69BC737FC36F", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.3.4:*:*:*:*:*:*:*", "matchCriteriaId": "81237965-5289-4784-BCE9-44891036E49A", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.3.5:*:*:*:*:*:*:*", "matchCriteriaId": "48CCC513-6594-4AD4-BB11-47456767F741", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.3.6:*:*:*:*:*:*:*", "matchCriteriaId": "53DAE27A-C884-4619-B9D2-4BB356DD0743", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.3.7:*:*:*:*:*:*:*", "matchCriteriaId": "3AB16665-C7CD-4672-A8DF-CED0267C6909", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.3.8:*:*:*:*:*:*:*", "matchCriteriaId": "C4E4F93A-F40E-4367-ACDA-97190281BED5", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.3.9:*:*:*:*:*:*:*", "matchCriteriaId": "058A5223-B23D-483E-89FC-64BAE4E98FE3", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:4.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "E35FFF50-7989-4749-BE7D-51068B249D4C", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.0:beta:*:*:*:*:*:*", "matchCriteriaId": "1993D161-712E-47AE-8402-538273CC21EB", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.0.1:beta:*:*:*:*:*:*", "matchCriteriaId": "E42F707C-A70C-4EF5-B898-F693B6C586BB", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.0.2:beta:*:*:*:*:*:*", "matchCriteriaId": "5C8DB53F-739D-4B28-9D16-D6CF4478CAE9", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.0.3:beta:*:*:*:*:*:*", "matchCriteriaId": "C6521E48-0607-4F51-81F4-569DC950F01E", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.0.4:beta:*:*:*:*:*:*", "matchCriteriaId": "D8204C5B-23CF-4111-BF98-EB73442CD47B", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.0.5:beta:*:*:*:*:*:*", "matchCriteriaId": "4100FDCF-087A-44AA-ABA2-C0632FE452F9", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.0.6:beta:*:*:*:*:*:*", "matchCriteriaId": "F2496D95-22A2-4EA9-A090-45E630D57526", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.0.7:beta:*:*:*:*:*:*", "matchCriteriaId": "3C6B9617-B687-4885-8100-2ECBEE1E157A", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.0.8:rc:*:*:*:*:*:*", "matchCriteriaId": "6D462DB0-E03E-4642-908F-16628FFA68FA", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.0.9:rc:*:*:*:*:*:*", "matchCriteriaId": "BB0CE816-3C7B-43CA-A0AB-A011D5B093D6", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.1:*:*:*:*:*:*:*", "matchCriteriaId": "FF1E6934-4CE0-4DFC-BA3E-67395C04B0BB", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "AD7230D1-2155-456D-B43A-AA66B24912B7", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "A56FBACE-0A1F-4AC3-B306-F8B0E9869BAE", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "5FE7557D-6BE4-49EA-97C2-011DF8CB6C74", "vulnerable": true}, {"criteria": "cpe:2.3:a:winscp:winscp:5.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "0C392415-3564-44E3-82EA-CB3C8DB0BC27", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*", "matchCriteriaId": "036E8A89-7A16-411F-9D31-676313BB7244", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA", "vulnerable": true}, {"criteria": "cpe:2.3:o:debian:debian_linux:7.1:*:*:*:*:*:*:*", "matchCriteriaId": "7B21E9A8-CE63-42C2-A11A-94D977A96DF1", "vulnerable": true}, {"criteria": "cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*", "matchCriteriaId": "DFBF430B-0832-44B0-AA0E-BA9E467F7668", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:putty:putty:0.45:*:*:*:*:*:*:*", "matchCriteriaId": "5D5EB349-B1DF-4CF5-9468-37DC66A929C3", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.46:*:*:*:*:*:*:*", "matchCriteriaId": "CF223411-6FA4-43EC-8668-7DB4A98E4DEA", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.47:*:*:*:*:*:*:*", "matchCriteriaId": "D0E87C56-DFD9-45D9-9169-3BB94F647F15", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.48:*:*:*:*:*:*:*", "matchCriteriaId": "1283B462-042C-4857-A700-4179AAE20E2F", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.49:*:*:*:*:*:*:*", "matchCriteriaId": "2791C9DD-F55D-4683-85AF-B6814C34EFBF", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.50:*:*:*:*:*:*:*", "matchCriteriaId": "6D7582C1-AA8E-41E4-9D69-9A18A5B76CB0", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.51:*:*:*:*:*:*:*", "matchCriteriaId": "FC082AE0-C49D-4944-BE76-B751DAD1EF84", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.52:*:*:*:*:*:*:*", "matchCriteriaId": "23BAD8E4-2D3A-45EE-A25D-77BD698119BB", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.53b:*:*:*:*:*:*:*", "matchCriteriaId": "8F7716EC-E0F9-4E50-8351-35D2F248B380", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.54:*:*:*:*:*:*:*", "matchCriteriaId": "46C2BD4D-9817-459E-ACF4-9C95233200A2", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.55:*:*:*:*:*:*:*", "matchCriteriaId": "22EE5957-76F3-4B20-ADE7-E72D1300A3F0", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.56:*:*:*:*:*:*:*", "matchCriteriaId": "826FA7E4-7F48-4D1C-856C-A965527B0950", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.57:*:*:*:*:*:*:*", "matchCriteriaId": "AA54ADC7-2A36-40DA-8219-DAA31509E534", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.58:*:*:*:*:*:*:*", "matchCriteriaId": "1A14381E-91A1-4902-B409-1281CFA2D561", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.59:*:*:*:*:*:*:*", "matchCriteriaId": "8B33EB10-535F-42F2-8F78-CE128A89447C", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.60:*:*:*:*:*:*:*", "matchCriteriaId": "218F9EAF-C260-43EC-99C4-EFACA9A1DA8D", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:0.61:*:*:*:*:*:*:*", "matchCriteriaId": "5966235B-2F1A-45C5-AF65-99FFFE4725DF", "vulnerable": true}, {"criteria": "cpe:2.3:a:putty:putty:2010-06-01:r8967:*:*:development_snapshot:*:*:*", "matchCriteriaId": "820B9CC0-2A18-4357-B01F-565A0E35E275", "vulnerable": true}, {"criteria": "cpe:2.3:a:simon_tatham:putty:*:*:*:*:*:*:*:*", "matchCriteriaId": "3A8E4288-5CEA-42F3-BF6A-FE7D78C907C0", "versionEndIncluding": "0.62", "vulnerable": true}, {"criteria": "cpe:2.3:a:simon_tatham:putty:0.53:*:*:*:*:*:*:*", "matchCriteriaId": "129133D1-B374-4743-9F52-27D0A9558D17", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service (crash) and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the SSH handshake, which triggers a heap-based buffer overflow."}, {"lang": "es", "value": "Desbordamiento de entero en PuTTY 0.62 y anteriores, WinSCP anterior a 5.1.6, y otros productos que usan PuTTY, permite a servidores SSH remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente ejecutar c\u00f3digo arbitrario en determinadas aplicaciones que utilizan PuTTY a trav\u00e9s de un tama\u00f1o negativo en el valor de la firma en la clave RSA durante el handshake SSH, que provoca un desbordamiento basado en memoria din\u00e1mica."}], "id": "CVE-2013-4852", "lastModified": "2021-08-06T16:58:10.337", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-08-19T23:55:09.077", "references": [{"source": "cve@mitre.org", "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718779"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00035.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00041.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/54379"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/54517"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/54533"}, {"source": "cve@mitre.org", "url": "http://svn.tartarus.org/sgt?view=revision&sortby=date&revision=9896"}, {"source": "cve@mitre.org", "url": "http://winscp.net/tracker/show_bug.cgi?id=1017"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-signature-stringlen.html"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2013/dsa-2736"}, {"source": "cve@mitre.org", "url": "http://www.search-lab.hu/advisories/secadv-20130722"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}