fkie_cve-2021-30640
Vulnerability from fkie_nvd
Published
2021-07-12 15:15
Modified
2024-11-21 06:04
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N
Summary
A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65.
References
security@apache.orghttps://lists.apache.org/thread.html/r59f9ef03929d32120f91f4ea7e6e79edd5688d75d0a9b65fd26d1fe8%40%3Cannounce.tomcat.apache.org%3EMailing List, Vendor Advisory
security@apache.orghttps://lists.debian.org/debian-lts-announce/2021/08/msg00009.htmlMailing List, Third Party Advisory
security@apache.orghttps://security.gentoo.org/glsa/202208-34Third Party Advisory
security@apache.orghttps://security.netapp.com/advisory/ntap-20210827-0007/Third Party Advisory
security@apache.orghttps://www.debian.org/security/2021/dsa-4952Third Party Advisory
security@apache.orghttps://www.debian.org/security/2021/dsa-4986Third Party Advisory
security@apache.orghttps://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory
security@apache.orghttps://www.oracle.com/security-alerts/cpujan2022.htmlPatch, Third Party Advisory
security@apache.orghttps://www.oracle.com/security-alerts/cpuoct2021.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r59f9ef03929d32120f91f4ea7e6e79edd5688d75d0a9b65fd26d1fe8%40%3Cannounce.tomcat.apache.org%3EMailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2021/08/msg00009.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202208-34Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210827-0007/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2021/dsa-4952Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2021/dsa-4986Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpujan2022.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuoct2021.htmlPatch, Third Party Advisory
Impacted products
Vendor Product Version
apache tomcat *
apache tomcat *
apache tomcat *
apache tomcat *
oracle communications_cloud_native_core_policy 1.14.0
oracle communications_diameter_signaling_router *
oracle communications_pricing_design_center 12.0.0.3.0
oracle hospitality_cruise_shipboard_property_management_system 20.1.0
oracle tekelec_platform_distribution *
debian debian_linux 9.0
debian debian_linux 10.0
debian debian_linux 11.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "A2BA16F9-F348-4796-B5A1-A1CC3CC20926",
                     versionEndExcluding: "7.0.109",
                     versionStartIncluding: "7.0.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "E609F611-7273-4E5E-8EE1-99804D01AFCB",
                     versionEndExcluding: "8.5.66",
                     versionStartIncluding: "8.5.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "DFD5BEFB-48F5-4CC6-8644-1C38106A0F6F",
                     versionEndExcluding: "9.0.46",
                     versionStartIncluding: "9.0.0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "9CC917F9-341E-4064-B101-5382944BD79A",
                     versionEndExcluding: "10.0.6",
                     versionStartIncluding: "10.0.0",
                     vulnerable: true,
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               negate: false,
               operator: "OR",
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      {
         nodes: [
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               cpeMatch: [
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                     criteria: "cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "4479F76A-4B67-41CC-98C7-C76B81050F8E",
                     vulnerable: true,
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                  {
                     criteria: "cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*",
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                     criteria: "cpe:2.3:a:oracle:hospitality_cruise_shipboard_property_management_system:20.1.0:*:*:*:*:*:*:*",
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                     vulnerable: true,
                  },
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                     matchCriteriaId: "26F05F85-7458-4C8F-B93F-93C92E506A40",
                     versionEndIncluding: "7.7.1",
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               operator: "OR",
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         ],
      },
      {
         nodes: [
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                     matchCriteriaId: "DEECE5FC-CACF-4496-A3E7-164736409252",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
                     vulnerable: true,
                  },
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                     criteria: "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "FA6FEEC2-9F11-4643-8827-749718254FED",
                     vulnerable: true,
                  },
               ],
               negate: false,
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         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to 8.5.65.",
      },
      {
         lang: "es",
         value: "Una vulnerabilidad en el ámbito JNDI de Apache Tomcat permite a un atacante autenticarse usando variaciones de un nombre de usuario válido y/o omitir parte de la protección proporcionada por el ámbito LockOut. Este problema afecta a Apache Tomcat versiones 10.0.0-M1 hasta 10.0.5; versiones 9.0.0.M1 hasta 9.0.45; versiones 8.5.0 hasta 8.5.65",
      },
   ],
   id: "CVE-2021-30640",
   lastModified: "2024-11-21T06:04:20.893",
   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,
         },
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      cvssMetricV31: [
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            cvssData: {
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               attackVector: "NETWORK",
               availabilityImpact: "NONE",
               baseScore: 6.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "LOW",
               integrityImpact: "HIGH",
               privilegesRequired: "NONE",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N",
               version: "3.1",
            },
            exploitabilityScore: 2.2,
            impactScore: 4.2,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2021-07-12T15:15:08.367",
   references: [
      {
         source: "security@apache.org",
         tags: [
            "Mailing List",
            "Vendor Advisory",
         ],
         url: "https://lists.apache.org/thread.html/r59f9ef03929d32120f91f4ea7e6e79edd5688d75d0a9b65fd26d1fe8%40%3Cannounce.tomcat.apache.org%3E",
      },
      {
         source: "security@apache.org",
         tags: [
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            "Third Party Advisory",
         ],
         url: "https://lists.debian.org/debian-lts-announce/2021/08/msg00009.html",
      },
      {
         source: "security@apache.org",
         tags: [
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         ],
         url: "https://security.gentoo.org/glsa/202208-34",
      },
      {
         source: "security@apache.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://security.netapp.com/advisory/ntap-20210827-0007/",
      },
      {
         source: "security@apache.org",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.debian.org/security/2021/dsa-4952",
      },
      {
         source: "security@apache.org",
         tags: [
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         url: "https://www.debian.org/security/2021/dsa-4986",
      },
      {
         source: "security@apache.org",
         tags: [
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         ],
         url: "https://www.oracle.com//security-alerts/cpujul2021.html",
      },
      {
         source: "security@apache.org",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpujan2022.html",
      },
      {
         source: "security@apache.org",
         tags: [
            "Patch",
            "Third Party Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpuoct2021.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mailing List",
            "Vendor Advisory",
         ],
         url: "https://lists.apache.org/thread.html/r59f9ef03929d32120f91f4ea7e6e79edd5688d75d0a9b65fd26d1fe8%40%3Cannounce.tomcat.apache.org%3E",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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         ],
         url: "https://security.gentoo.org/glsa/202208-34",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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         ],
         url: "https://security.netapp.com/advisory/ntap-20210827-0007/",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.debian.org/security/2021/dsa-4952",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
         ],
         url: "https://www.debian.org/security/2021/dsa-4986",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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         ],
         url: "https://www.oracle.com//security-alerts/cpujul2021.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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         url: "https://www.oracle.com/security-alerts/cpujan2022.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
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            "Third Party Advisory",
         ],
         url: "https://www.oracle.com/security-alerts/cpuoct2021.html",
      },
   ],
   sourceIdentifier: "security@apache.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-116",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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