github - ghsa-8pqg-8p79-j5j8

ghsa-8pqg-8p79-j5j8

Vulnerability from github

Published

2022-05-10 00:00

Modified

2022-05-21 00:00

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-28738"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-05-09T18:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations.",
  "id": "GHSA-8pqg-8p79-j5j8",
  "modified": "2022-05-21T00:00:45Z",
  "published": "2022-05-10T00:00:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-28738"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/1220911"
    },
    {
      "type": "WEB",
      "url": "https://security-tracker.debian.org/tracker/CVE-2022-28738"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202401-27"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220624-0002"
    },
    {
      "type": "WEB",
      "url": "https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-28738 (GCVE-0-2022-28738)

Vulnerability from cvelistv5

Published

2022-05-09 00:00

Modified

2024-08-03 06:03

Severity ?

CWE

n/a

Summary

A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations.

References

URL

Tags

	https://hackerone.com/reports/1220911
	https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738/
	https://security-tracker.debian.org/tracker/CVE-2022-28738
	https://security.netapp.com/advisory/ntap-20220624-0002/
	https://security.gentoo.org/glsa/202401-27	vendor-advisory

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T06:03:52.623Z",
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        "references": [
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          },
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            "url": "https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738/"
          },
          {
            "tags": [
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            ],
            "url": "https://security-tracker.debian.org/tracker/CVE-2022-28738"
          },
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            "tags": [
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            ],
            "url": "https://security.netapp.com/advisory/ntap-20220624-0002/"
          },
          {
            "name": "GLSA-202401-27",
            "tags": [
              "vendor-advisory",
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            ],
            "url": "https://security.gentoo.org/glsa/202401-27"
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        ],
        "title": "CVE Program Container"
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    "cna": {
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          "vendor": "n/a",
          "versions": [
            {
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            }
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      ],
      "descriptions": [
        {
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          "value": "A double free was found in the Regexp compiler in Ruby 3.x before 3.0.4 and 3.1.x before 3.1.2. If a victim attempts to create a Regexp from untrusted user input, an attacker may be able to write to unexpected memory locations."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "lang": "en",
              "type": "text"
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      "providerMetadata": {
        "dateUpdated": "2024-01-24T05:06:35.199929",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      "references": [
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        },
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-28738",
    "datePublished": "2022-05-09T00:00:00",
    "dateReserved": "2022-04-06T00:00:00",
    "dateUpdated": "2024-08-03T06:03:52.623Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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