{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-02-05T00:00:00", "descriptions": [{"lang": "en", "value": "The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2014-02-10T22:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "http://www.isg.rhul.ac.uk/tls/TLStiming.pdf"}, {"name": "[oss-security] 20130205 Re: CVE request: TLS CBC padding timing flaw in various SSL / TLS implementations", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://openwall.com/lists/oss-security/2013/02/05/24"}, {"name": "53372", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/53372"}, {"name": "GLSA-201308-06", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "http://security.gentoo.org/glsa/glsa-201308-06.xml"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.yassl.com/yaSSL/Blog/Entries/2013/2/5_WolfSSL%2C_provider_of_CyaSSL_Embedded_SSL%2C_releases_first_embedded_TLS_and_DTLS_protocol_fix_for_Lucky_Thirteen_Attack.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2013-1623", "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": "The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://www.isg.rhul.ac.uk/tls/TLStiming.pdf", "refsource": "MISC", "url": "http://www.isg.rhul.ac.uk/tls/TLStiming.pdf"}, {"name": "[oss-security] 20130205 Re: CVE request: TLS CBC padding timing flaw in various SSL / TLS implementations", "refsource": "MLIST", "url": "http://openwall.com/lists/oss-security/2013/02/05/24"}, {"name": "53372", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/53372"}, {"name": "GLSA-201308-06", "refsource": "GENTOO", "url": "http://security.gentoo.org/glsa/glsa-201308-06.xml"}, {"name": "http://www.yassl.com/yaSSL/Blog/Entries/2013/2/5_WolfSSL%2C_provider_of_CyaSSL_Embedded_SSL%2C_releases_first_embedded_TLS_and_DTLS_protocol_fix_for_Lucky_Thirteen_Attack.html", "refsource": "CONFIRM", "url": "http://www.yassl.com/yaSSL/Blog/Entries/2013/2/5_WolfSSL%2C_provider_of_CyaSSL_Embedded_SSL%2C_releases_first_embedded_TLS_and_DTLS_protocol_fix_for_Lucky_Thirteen_Attack.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T15:04:49.361Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://www.isg.rhul.ac.uk/tls/TLStiming.pdf"}, {"name": "[oss-security] 20130205 Re: CVE request: TLS CBC padding timing flaw in various SSL / TLS implementations", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://openwall.com/lists/oss-security/2013/02/05/24"}, {"name": "53372", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/53372"}, {"name": "GLSA-201308-06", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "http://security.gentoo.org/glsa/glsa-201308-06.xml"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.yassl.com/yaSSL/Blog/Entries/2013/2/5_WolfSSL%2C_provider_of_CyaSSL_Embedded_SSL%2C_releases_first_embedded_TLS_and_DTLS_protocol_fix_for_Lucky_Thirteen_Attack.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2013-1623", "datePublished": "2013-02-08T19:00:00", "dateReserved": "2013-02-05T00:00:00", "dateUpdated": "2024-08-06T15:04:49.361Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:yassl:cyassl:*:*:*:*:*:*:*:*", "matchCriteriaId": "FB585EB0-0215-415A-978B-73AF608136FB", "versionEndIncluding": "2.4.6", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "D6970F77-0B7F-4227-B031-66B35201AD0B", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "2D060C85-52CE-41FF-AB51-F3C8A0CFDC33", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "92DDCE1B-7B3D-4BCD-B033-95BC96DCD3A9", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "1996CD97-1BBB-445C-8B6F-636798AD9F4F", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.5.5:*:*:*:*:*:*:*", "matchCriteriaId": "C68FD127-F607-4A2B-B83B-483A08C2FFEF", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "6748DEB0-F86C-4F53-B0D3-6B28DF0A2EF7", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.6.2:*:*:*:*:*:*:*", "matchCriteriaId": "D4635801-99A7-4238-95DF-0AA1C0B1BBE0", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.6.3:*:*:*:*:*:*:*", "matchCriteriaId": "384CD9F4-33EC-418E-8909-C3ECBB0737C6", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.8.0:*:*:*:*:*:*:*", "matchCriteriaId": "9B332FFD-4835-45E6-9069-57B501EC4651", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.9.0:*:*:*:*:*:*:*", "matchCriteriaId": "EAFA7ADE-FA33-45E9-96A3-C0E82A1BDF13", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.9.6:*:*:*:*:*:*:*", "matchCriteriaId": "6EDC1C5C-B063-4DEB-81C5-F8DC518229FD", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.9.8:*:*:*:*:*:*:*", "matchCriteriaId": "EB3820BA-1704-4899-B11B-A56AC00FE487", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:0.9.9:*:*:*:*:*:*:*", "matchCriteriaId": "3CCF22C4-E041-424B-8104-EDBDDDC77273", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.0.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "3CF12A65-63C8-4F82-AC1A-FE41AFB6B98F", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.0.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "C785F3E1-C6B3-4B76-A308-AC4767EE213F", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.0.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "5B212316-6230-4BFF-B5A7-63DAAACEEF5C", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "AF9E1CDC-57A2-4BD7-861A-F46315349E12", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "C5E085FD-96FE-4591-BE50-9B2E727C7D8D", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.0.6:*:*:*:*:*:*:*", "matchCriteriaId": "E9562045-4573-41EC-9149-377D499692FC", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "C1320950-29A1-45C5-871B-AA044A68CDAA", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "2B3FA32D-69F7-465F-920E-A1D1FB6DCF24", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "04F0E1EA-B153-4959-81D9-A6DEA402B0BE", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "6C9932DB-7D16-4BC1-B338-A42B3F47BBDC", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "84B89227-901E-4F9C-851E-F787C1CBD744", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.5.4:*:*:*:*:*:*:*", "matchCriteriaId": "448901F6-FED1-48B4-AE10-557570554B32", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.5.6:*:*:*:*:*:*:*", "matchCriteriaId": "B446A763-0DCB-4C9B-A683-E5FC80945C7B", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "08904C20-0425-4A5A-9B12-47D9B1A27F4B", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.6.5:*:*:*:*:*:*:*", "matchCriteriaId": "0614F49E-E9B5-4B3A-9575-8E943DCC750A", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.8.0:*:*:*:*:*:*:*", "matchCriteriaId": "C8B36069-F7A2-40A6-987C-5DCA884E2CB9", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:1.9.0:*:*:*:*:*:*:*", "matchCriteriaId": "CE627446-DDB8-429E-B539-9FF67418EB52", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:2.0.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "F5B57070-B024-453E-AB8B-1797D72933A9", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:2.0.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "E9625838-A53A-46FE-A95B-8BEE28F9CED9", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:2.0.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "4C2C9248-EAC4-481C-8AC0-668E53CF3AE4", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:2.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "931E6617-7146-4D75-8741-B263E16D9C2A", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:2.0.6:*:*:*:*:*:*:*", "matchCriteriaId": "70FDEBE9-8441-4E23-B3B6-175CFC2B9DB9", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:2.0.8:*:*:*:*:*:*:*", "matchCriteriaId": "E0D1B2B2-8E68-4D53-81A5-8EAF6F4E7FD7", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:2.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "DC0D0527-49F3-4A40-8ADD-706330B9633B", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:2.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "257B509F-9B63-4CCF-9C02-6DE8EA46260A", "vulnerable": true}, {"criteria": "cpe:2.3:a:yassl:cyassl:2.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "86BC198C-7C69-4536-B748-22A4C82937CA", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169."}, {"lang": "es", "value": "Las implementaciones de TLS y DTLS de wolfSSL CyaSSL antes de v2.5.0 no cosnidera el tiempo de canal lateral ataques a una operaci\u00f3n de comprobaci\u00f3n de incumplimiento de MAC durante el proceso de relleno CBC malformado, lo que permite a atacantes remotos para realizar ataques distintivos y los ataques de recuperaci\u00f3n de texto plano-a trav\u00e9s de estad\u00edstica an\u00e1lisis de los datos de tiempo de los paquetes hechos a mano, una cuesti\u00f3n relacionada con CVE-2013-0169."}], "id": "CVE-2013-1623", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-02-08T19:55:01.407", "references": [{"source": "cve@mitre.org", "url": "http://openwall.com/lists/oss-security/2013/02/05/24"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/53372"}, {"source": "cve@mitre.org", "url": "http://security.gentoo.org/glsa/glsa-201308-06.xml"}, {"source": "cve@mitre.org", "url": "http://www.isg.rhul.ac.uk/tls/TLStiming.pdf"}, {"source": "cve@mitre.org", "url": "http://www.yassl.com/yaSSL/Blog/Entries/2013/2/5_WolfSSL%2C_provider_of_CyaSSL_Embedded_SSL%2C_releases_first_embedded_TLS_and_DTLS_protocol_fix_for_Lucky_Thirteen_Attack.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://openwall.com/lists/oss-security/2013/02/05/24"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/53372"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://security.gentoo.org/glsa/glsa-201308-06.xml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.isg.rhul.ac.uk/tls/TLStiming.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.yassl.com/yaSSL/Blog/Entries/2013/2/5_WolfSSL%2C_provider_of_CyaSSL_Embedded_SSL%2C_releases_first_embedded_TLS_and_DTLS_protocol_fix_for_Lucky_Thirteen_Attack.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-310"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "yaSSL: TLS CBC padding timing attack", "id": "908445", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=908445"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "draft"}, "details": ["The TLS and DTLS implementations in wolfSSL CyaSSL before 2.5.0 do not properly consider timing side-channel attacks on a noncompliant MAC check operation during the processing of malformed CBC padding, which allows remote attackers to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data for crafted packets, a related issue to CVE-2013-0169."], "name": "CVE-2013-1623", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "mysql", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "mysql", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2013-02-04T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-1623\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-1623\nhttp://www.isg.rhul.ac.uk/tls/\nhttp://www.isg.rhul.ac.uk/tls/TLStiming.pdf"], "statement": "Not vulnerable. This issue did not affect the versions of mysql as shipped with Red Hat Enterprise Linux 5 or 6. The packages use OpenSSL and not yaSSL.", "threat_severity": "Moderate"}