fkie_cve-2019-17569
Vulnerability from fkie_nvd
Published
2020-02-24 22:15
Modified
2024-11-21 04:32
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.
References
security@apache.orghttp://lists.opensuse.org/opensuse-security-announce/2020-03/msg00025.htmlMailing List, Third Party Advisory
security@apache.orghttps://lists.apache.org/thread.html/r7bc994c965a34876bd94d5ff15b4e1e30b6220a15eb9b47c81915b78%40%3Ccommits.tomee.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/r88def002c5c78534674ca67472e035099fbe088813d50062094a1390%40%3Cannounce.tomcat.apache.org%3EMailing List, Vendor Advisory
security@apache.orghttps://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743%40%3Ccommits.tomee.apache.org%3E
security@apache.orghttps://lists.debian.org/debian-lts-announce/2020/03/msg00006.htmlMailing List, Third Party Advisory
security@apache.orghttps://security.netapp.com/advisory/ntap-20200327-0005/Third Party Advisory
security@apache.orghttps://www.debian.org/security/2020/dsa-4673Third Party Advisory
security@apache.orghttps://www.debian.org/security/2020/dsa-4680Third Party Advisory
security@apache.orghttps://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
security@apache.orghttps://www.oracle.com/security-alerts/cpujul2020.htmlPatch, Third Party Advisory
security@apache.orghttps://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00025.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r7bc994c965a34876bd94d5ff15b4e1e30b6220a15eb9b47c81915b78%40%3Ccommits.tomee.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r88def002c5c78534674ca67472e035099fbe088813d50062094a1390%40%3Cannounce.tomcat.apache.org%3EMailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743%40%3Ccommits.tomee.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/03/msg00006.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20200327-0005/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4673Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4680Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujan2021.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujul2020.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
Impacted products
Vendor Product Version
apache tomcat *
apache tomcat *
apache tomcat *
apache tomee 7.0.7
opensuse leap 15.1
netapp data_availability_services -
netapp oncommand_system_manager *
debian debian_linux 9.0
debian debian_linux 10.0
oracle agile_engineering_data_management 6.2.1.0
oracle agile_plm 9.3.3
oracle agile_plm 9.3.5
oracle agile_plm 9.3.6
oracle communications_instant_messaging_server 10.0.1.4.0
oracle health_sciences_empirica_inspections 1.0.1.2
oracle health_sciences_empirica_signal 7.3.3
oracle hospitality_guest_access 4.2.0
oracle hospitality_guest_access 4.2.1
oracle instantis_enterprisetrack *
oracle mysql_enterprise_monitor *
oracle mysql_enterprise_monitor *
oracle transportation_management 6.3.7
oracle workload_manager 12.2.0.1
oracle workload_manager 18c
oracle workload_manager 19c


To clipboard 

{
   configurations: [
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                     vulnerable: true,
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                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "The refactoring present in Apache Tomcat 9.0.28 to 9.0.30, 8.5.48 to 8.5.50 and 7.0.98 to 7.0.99 introduced a regression. The result of the regression was that invalid Transfer-Encoding headers were incorrectly processed leading to a possibility of HTTP Request Smuggling if Tomcat was located behind a reverse proxy that incorrectly handled the invalid Transfer-Encoding header in a particular manner. Such a reverse proxy is considered unlikely.",
      },
      {
         lang: "es",
         value: "La refactorización presente en Apache Tomcat versiones 9.0.28 hasta 9.0.30, versiones 8.5.48 hasta 8.5.50 y versiones 7.0.98 hasta 7.0.99, introdujo una regresión. El resultado de la regresión fue que los encabezados Transfer-Encoding no válidos fueron procesados incorrectamente, conllevando a una posibilidad de Tráfico No Autorizado de Peticiones HTTP si Tomcat se encontraba detrás de un proxy inverso que manejaba incorrectamente el encabezado Transfer-Encoding no válido de una manera particular. Tal proxy inverso es considerado improbable.",
      },
   ],
   id: "CVE-2019-17569",
   lastModified: "2024-11-21T04:32:33.027",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "MEDIUM",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "NONE",
               baseScore: 5.8,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:M/Au:N/C:P/I:P/A:N",
               version: "2.0",
            },
            exploitabilityScore: 8.6,
            impactScore: 4.9,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "HIGH",
               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 4.8,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "LOW",
               integrityImpact: "LOW",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
               version: "3.1",
            },
            exploitabilityScore: 2.2,
            impactScore: 2.5,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2020-02-24T22:15:11.903",
   references: [
      {
         source: "security@apache.org",
         tags: [
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00025.html",
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      },
      {
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         tags: [
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         ],
         url: "https://lists.apache.org/thread.html/r88def002c5c78534674ca67472e035099fbe088813d50062094a1390%40%3Cannounce.tomcat.apache.org%3E",
      },
      {
         source: "security@apache.org",
         url: "https://lists.apache.org/thread.html/rc31cbabb46cdc58bbdd8519a8f64b6236b2635a3922bbeba0f0e3743%40%3Ccommits.tomee.apache.org%3E",
      },
      {
         source: "security@apache.org",
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         url: "https://lists.debian.org/debian-lts-announce/2020/03/msg00006.html",
      },
      {
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      },
      {
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      },
      {
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      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
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         url: "https://security.netapp.com/advisory/ntap-20200327-0005/",
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         tags: [
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            "Third Party Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpuoct2020.html",
      },
   ],
   sourceIdentifier: "security@apache.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-444",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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