CVE-2019-17639 (GCVE-0-2019-17639)

Vulnerability from cvelistv5 – Published: 2020-07-15 21:19 – Updated: 2024-08-05 01:47
VLAI?
Summary
In Eclipse OpenJ9 prior to version 0.21 on Power platforms, calling the System.arraycopy method with a length longer than the length of the source or destination array can, in certain specially crafted code patterns, cause the current method to return prematurely with an undefined return value. This allows whatever value happens to be in the return register at that time to be used as if it matches the method's declared return type.
Severity ?
No CVSS data available.
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
Impacted products
Vendor Product Version
The Eclipse Foundation Eclipse OpenJ9 Affected: <= 0.21
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T01:47:13.522Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Eclipse OpenJ9",
          "vendor": "The Eclipse Foundation",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 0.21"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Eclipse OpenJ9 prior to version 0.21 on Power platforms, calling the System.arraycopy method with a length longer than the length of the source or destination array can, in certain specially crafted code patterns, cause the current method to return prematurely with an undefined return value. This allows whatever value happens to be in the return register at that time to be used as if it matches the method\u0027s declared return type."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-843",
              "description": "CWE-843: Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-07-15T21:19:31",
        "orgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
        "shortName": "eclipse"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@eclipse.org",
          "ID": "CVE-2019-17639",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Eclipse OpenJ9",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c= 0.21"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "The Eclipse Foundation"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Eclipse OpenJ9 prior to version 0.21 on Power platforms, calling the System.arraycopy method with a length longer than the length of the source or destination array can, in certain specially crafted code patterns, cause the current method to return prematurely with an undefined return value. This allows whatever value happens to be in the return register at that time to be used as if it matches the method\u0027s declared return type."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-843: Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998",
              "refsource": "CONFIRM",
              "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
    "assignerShortName": "eclipse",
    "cveId": "CVE-2019-17639",
    "datePublished": "2020-07-15T21:19:31",
    "dateReserved": "2019-10-16T00:00:00",
    "dateUpdated": "2024-08-05T01:47:13.522Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:eclipse:openj9:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"0.20.0\", \"matchCriteriaId\": \"627C30CD-994C-431D-81D2-3EB046120698\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:eclipse:openj9:0.21.0:-:*:*:*:*:*:*\", \"matchCriteriaId\": \"4E0E38B6-9375-48AC-8CE7-D87E44BAB407\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:eclipse:openj9:0.21.0:milestone1:*:*:*:*:*:*\", \"matchCriteriaId\": \"F9504E99-47E1-465D-B17A-04D17F3ADF3A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:eclipse:openj9:0.21.0:milestone2:*:*:*:*:*:*\", \"matchCriteriaId\": \"367F002C-C718-4862-85C8-4B772B67EE23\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In Eclipse OpenJ9 prior to version 0.21 on Power platforms, calling the System.arraycopy method with a length longer than the length of the source or destination array can, in certain specially crafted code patterns, cause the current method to return prematurely with an undefined return value. This allows whatever value happens to be in the return register at that time to be used as if it matches the method\u0027s declared return type.\"}, {\"lang\": \"es\", \"value\": \"En Eclipse OpenJ9 anterior a la versi\\u00f3n 0.21 en plataformas Power, llamar al m\\u00e9todo System.arraycopy con una longitud mayor que la longitud de la matriz de origen o destino puede, en determinados patrones de c\\u00f3digo especialmente dise\\u00f1ados, hacer que el m\\u00e9todo actual regrese prematuramente con un valor de retorno indefinido. Esto permite que cualquier valor que est\\u00e9 en el registro de retorno en ese momento sea usado como si coincide con el tipo de retorno declarado del m\\u00e9todo\"}]",
      "id": "CVE-2019-17639",
      "lastModified": "2024-11-21T04:32:41.010",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\", \"baseScore\": 5.3, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 1.4}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:N/A:N\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2020-07-15T22:15:13.577",
      "references": "[{\"url\": \"https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998\", \"source\": \"emo@eclipse.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "emo@eclipse.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"emo@eclipse.org\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-843\"}]}, {\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-843\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2019-17639\",\"sourceIdentifier\":\"emo@eclipse.org\",\"published\":\"2020-07-15T22:15:13.577\",\"lastModified\":\"2024-11-21T04:32:41.010\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Eclipse OpenJ9 prior to version 0.21 on Power platforms, calling the System.arraycopy method with a length longer than the length of the source or destination array can, in certain specially crafted code patterns, cause the current method to return prematurely with an undefined return value. This allows whatever value happens to be in the return register at that time to be used as if it matches the method\u0027s declared return type.\"},{\"lang\":\"es\",\"value\":\"En Eclipse OpenJ9 anterior a la versi\u00f3n 0.21 en plataformas Power, llamar al m\u00e9todo System.arraycopy con una longitud mayor que la longitud de la matriz de origen o destino puede, en determinados patrones de c\u00f3digo especialmente dise\u00f1ados, hacer que el m\u00e9todo actual regrese prematuramente con un valor de retorno indefinido. Esto permite que cualquier valor que est\u00e9 en el registro de retorno en ese momento sea usado como si coincide con el tipo de retorno declarado del m\u00e9todo\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"emo@eclipse.org\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-843\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-843\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:eclipse:openj9:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.20.0\",\"matchCriteriaId\":\"627C30CD-994C-431D-81D2-3EB046120698\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:eclipse:openj9:0.21.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"4E0E38B6-9375-48AC-8CE7-D87E44BAB407\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:eclipse:openj9:0.21.0:milestone1:*:*:*:*:*:*\",\"matchCriteriaId\":\"F9504E99-47E1-465D-B17A-04D17F3ADF3A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:eclipse:openj9:0.21.0:milestone2:*:*:*:*:*:*\",\"matchCriteriaId\":\"367F002C-C718-4862-85C8-4B772B67EE23\"}]}]}],\"references\":[{\"url\":\"https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998\",\"source\":\"emo@eclipse.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor 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 observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.