github - ghsa-g4rj-4w28-44fg

ghsa-g4rj-4w28-44fg

Vulnerability from github

Published

2022-05-17 05:18

Modified

2022-05-17 05:18

Details

Oracle Java SE before 7 Update 6, and OpenJDK 7 before 7u6 build 12 and 8 before build 39, computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.

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{
  "affected": [],
  "aliases": [
    "CVE-2012-2739"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-11-28T13:03:00Z",
    "severity": "MODERATE"
  },
  "details": "Oracle Java SE before 7 Update 6, and OpenJDK 7 before 7u6 build 12 and 8 before build 39, computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.",
  "id": "GHSA-g4rj-4w28-44fg",
  "modified": "2022-05-17T05:18:22Z",
  "published": "2022-05-17T05:18:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-2739"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750533"
    },
    {
      "type": "WEB",
      "url": "http://armoredbarista.blogspot.de/2012/02/investigating-hashdos-issue.html"
    },
    {
      "type": "WEB",
      "url": "http://mail.openjdk.java.net/pipermail/core-libs-dev/2012-May/010238.html"
    },
    {
      "type": "WEB",
      "url": "http://www.kb.cert.org/vuls/id/903934"
    },
    {
      "type": "WEB",
      "url": "http://www.nruns.com/_downloads/advisory28122011.pdf"
    },
    {
      "type": "WEB",
      "url": "http://www.ocert.org/advisories/ocert-2011-003.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/06/15/12"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2012/06/17/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2012-2739

Vulnerability from cvelistv5

Published

2012-11-28 11:00

Modified

2024-08-06 19:42

Severity ?

Summary

References

▼	URL	Tags
	http://www.nruns.com/_downloads/advisory28122011.pdf	x_refsource_MISC
	http://armoredbarista.blogspot.de/2012/02/investigating-hashdos-issue.html	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=750533	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2012/06/17/1	mailing-list, x_refsource_MLIST
	http://www.kb.cert.org/vuls/id/903934	third-party-advisory, x_refsource_CERT-VN
	http://www.openwall.com/lists/oss-security/2012/06/15/12	mailing-list, x_refsource_MLIST
	http://mail.openjdk.java.net/pipermail/core-libs-dev/2012-May/010238.html	mailing-list, x_refsource_MLIST
	http://www.ocert.org/advisories/ocert-2011-003.html	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-06T19:42:32.448Z",
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            "url": "http://www.nruns.com/_downloads/advisory28122011.pdf"
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            "url": "http://armoredbarista.blogspot.de/2012/02/investigating-hashdos-issue.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750533"
          },
          {
            "name": "[oss-security] 20120616 Re: CVE request: java hashdos vulnerability",
            "tags": [
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              "x_refsource_MLIST",
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            "url": "http://www.openwall.com/lists/oss-security/2012/06/17/1"
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          },
          {
            "name": "[oss-security] 20120615 CVE request: java hashdos vulnerability",
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              "x_refsource_MLIST",
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            "url": "http://www.openwall.com/lists/oss-security/2012/06/15/12"
          },
          {
            "name": "[core-libs-dev] 20120522 Review Request CR#7118743 : Alternative Hashing for String with Hash-based Maps",
            "tags": [
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            ],
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          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
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          "vendor": "n/a",
          "versions": [
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      "descriptions": [
        {
          "lang": "en",
          "value": "Oracle Java SE before 7 Update 6, and OpenJDK 7 before 7u6 build 12 and 8 before build 39, computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table."
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      ],
      "problemTypes": [
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      "providerMetadata": {
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750533"
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          "tags": [
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          ],
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        },
        {
          "name": "[oss-security] 20120615 CVE request: java hashdos vulnerability",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2012/06/15/12"
        },
        {
          "name": "[core-libs-dev] 20120522 Review Request CR#7118743 : Alternative Hashing for String with Hash-based Maps",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://mail.openjdk.java.net/pipermail/core-libs-dev/2012-May/010238.html"
        },
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  },
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    "assignerShortName": "redhat",
    "cveId": "CVE-2012-2739",
    "datePublished": "2012-11-28T11:00:00Z",
    "dateReserved": "2012-05-14T00:00:00Z",
    "dateUpdated": "2024-08-06T19:42:32.448Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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