cve-2020-13920
Vulnerability from cvelistv5
Published
2020-09-10 00:00
Modified
2024-08-04 12:32
Severity ?
Summary
Apache ActiveMQ uses LocateRegistry.createRegistry() to create the JMX RMI registry and binds the server to the "jmxrmi" entry. It is possible to connect to the registry without authentication and call the rebind method to rebind jmxrmi to something else. If an attacker creates another server to proxy the original, and bound that, he effectively becomes a man in the middle and is able to intercept the credentials when an user connects. Upgrade to Apache ActiveMQ 5.15.12.
References
security@apache.orghttp://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txtVendor Advisory
security@apache.orghttps://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7%40%3Ccommits.activemq.apache.org%3E
security@apache.orghttps://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E
security@apache.orghttps://lists.debian.org/debian-lts-announce/2020/10/msg00013.htmlMailing List, Third Party Advisory
security@apache.orghttps://lists.debian.org/debian-lts-announce/2023/11/msg00013.html
security@apache.orghttps://www.oracle.com/security-alerts/cpuoct2020.htmlThird Party Advisory
Impacted products
n/aApache ActiveMQ
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:32:14.288Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt"
          },
          {
            "name": "[debian-lts-announce] 20201007 [SECURITY] [DLA 2400-1] activemq security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00013.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
          },
          {
            "name": "[activemq-commits] 20210127 [activemq-website] branch master updated: Publish CVE-2021-26117",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E"
          },
          {
            "name": "[activemq-commits] 20210208 [activemq-website] branch master updated: Publish CVE-2020-13947",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7%40%3Ccommits.activemq.apache.org%3E"
          },
          {
            "name": "[debian-lts-announce] 20231120 [SECURITY] [DLA 3657-1] activemq security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00013.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Apache ActiveMQ",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Apache ActiveMQ version prior to 5.15.12"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Apache ActiveMQ uses LocateRegistry.createRegistry() to create the JMX RMI registry and binds the server to the \"jmxrmi\" entry. It is possible to connect to the registry without authentication and call the rebind method to rebind jmxrmi to something else. If an attacker creates another server to proxy the original, and bound that, he effectively becomes a man in the middle and is able to intercept the credentials when an user connects. Upgrade to Apache ActiveMQ 5.15.12."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Man In The Middle attack vulnerability",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-20T22:06:16.750174",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "url": "http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt"
        },
        {
          "name": "[debian-lts-announce] 20201007 [SECURITY] [DLA 2400-1] activemq security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2020/10/msg00013.html"
        },
        {
          "url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
        },
        {
          "name": "[activemq-commits] 20210127 [activemq-website] branch master updated: Publish CVE-2021-26117",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E"
        },
        {
          "name": "[activemq-commits] 20210208 [activemq-website] branch master updated: Publish CVE-2020-13947",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7%40%3Ccommits.activemq.apache.org%3E"
        },
        {
          "name": "[debian-lts-announce] 20231120 [SECURITY] [DLA 3657-1] activemq security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00013.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2020-13920",
    "datePublished": "2020-09-10T00:00:00",
    "dateReserved": "2020-06-08T00:00:00",
    "dateUpdated": "2024-08-04T12:32:14.288Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2020-13920\",\"sourceIdentifier\":\"security@apache.org\",\"published\":\"2020-09-10T19:15:13.160\",\"lastModified\":\"2023-11-20T22:15:06.783\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Apache ActiveMQ uses LocateRegistry.createRegistry() to create the JMX RMI registry and binds the server to the \\\"jmxrmi\\\" entry. It is possible to connect to the registry without authentication and call the rebind method to rebind jmxrmi to something else. If an attacker creates another server to proxy the original, and bound that, he effectively becomes a man in the middle and is able to intercept the credentials when an user connects. Upgrade to Apache ActiveMQ 5.15.12.\"},{\"lang\":\"es\",\"value\":\"Apache ActiveMQ usa la funci\u00f3n LocateRegistry.createRegistry() para crear el registro RMI de JMX y vincular el servidor a la entrada \\\"jmxrmi\\\".\u0026#xa0;Es posible conectarse al registro sin autenticaci\u00f3n y llamar al m\u00e9todo rebind para volver a vincular jmxrmi a otra cosa.\u0026#xa0;Si un atacante crea otro servidor como proxy del original y lo enlaza, efectivamente se convierte en un ataque de tipo man in the middle y es capaz de interceptar las credenciales cuando un usuario se conecta.\u0026#xa0;Actualice a Apache ActiveMQ versi\u00f3n 5.15.12\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.9,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.2,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:N/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.3},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-306\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.15.12\",\"matchCriteriaId\":\"B27C7324-562F-46E8-B69D-EE68D2F8CAA4\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"8.0.0\",\"versionEndIncluding\":\"8.2.2\",\"matchCriteriaId\":\"526E2FE5-263F-416F-8628-6CD40B865780\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:flexcube_private_banking:12.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6762F207-93C7-4363-B2F9-7A7C6F8AF993\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:oracle:flexcube_private_banking:12.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1B74B912-152D-4F38-9FC1-741D6D0B27FC\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DEECE5FC-CACF-4496-A3E7-164736409252\"}]}]}],\"references\":[{\"url\":\"http://activemq.apache.org/security-advisories.data/CVE-2020-13920-announcement.txt\",\"source\":\"security@apache.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://lists.apache.org/thread.html/r946488fb942fd35c6a6e0359f52504a558ed438574a8f14d36d7dcd7%40%3Ccommits.activemq.apache.org%3E\",\"source\":\"security@apache.org\"},{\"url\":\"https://lists.apache.org/thread.html/rb2fd3bf2dce042e0ab3f3c94c4767c96bb2e7e6737624d63162df36d%40%3Ccommits.activemq.apache.org%3E\",\"source\":\"security@apache.org\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2020/10/msg00013.html\",\"source\":\"security@apache.org\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2023/11/msg00013.html\",\"source\":\"security@apache.org\"},{\"url\":\"https://www.oracle.com/security-alerts/cpuoct2020.html\",\"source\":\"security@apache.org\",\"tags\":[\"Third Party Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.