github - ghsa-rm33-h23j-qcgg

ghsa-rm33-h23j-qcgg

Vulnerability from github

Published

2022-05-24 17:23

Modified

2022-05-24 17:23

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-17639"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-07-15T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "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.",
  "id": "GHSA-rm33-h23j-qcgg",
  "modified": "2022-05-24T17:23:42Z",
  "published": "2022-05-24T17:23:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17639"
    },
    {
      "type": "WEB",
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2019-17639

Vulnerability from cvelistv5

Published

2020-07-15 21:19

Modified

2024-08-05 01:47

Severity ?

Summary

References

▼	URL	Tags
	https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

The Eclipse Foundation

Eclipse OpenJ9

Version: <= 0.21

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              "x_transferred"
            ],
            "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=563998"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        }
      ],
      "problemTypes": [
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            {
              "cweId": "CWE-843",
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              "type": "CWE"
            }
          ]
        }
      ],
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          "tags": [
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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.

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