github - ghsa-vpg4-mfvr-xc5c

ghsa-vpg4-mfvr-xc5c

Vulnerability from github

Published

2022-05-14 03:27

Modified

2022-05-14 03:27

Severity ?

9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in mbc_enc_len() during regular expression searching. Invalid handling of reg->dmin in forward_search_range() could result in an invalid pointer dereference, as an out-of-bounds read from a stack buffer.

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{
  "affected": [],
  "aliases": [
    "CVE-2017-9227"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-05-24T15:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in mbc_enc_len() during regular expression searching. Invalid handling of reg-\u003edmin in forward_search_range() could result in an invalid pointer dereference, as an out-of-bounds read from a stack buffer.",
  "id": "GHSA-vpg4-mfvr-xc5c",
  "modified": "2022-05-14T03:27:13Z",
  "published": "2022-05-14T03:27:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-9227"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kkos/oniguruma/issues/58"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kkos/oniguruma/commit/9690d3ab1f9bcd2db8cbe1fe3ee4a5da606b8814"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1296"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/100538"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2017-9227

Vulnerability from cvelistv5

Published

2017-05-24 15:00

Modified

2024-08-05 17:02

Severity ?

Summary

References

▼	URL	Tags
	https://access.redhat.com/errata/RHSA-2018:1296	vendor-advisory, x_refsource_REDHAT
	http://www.securityfocus.com/bid/100538	vdb-entry, x_refsource_BID
	https://github.com/kkos/oniguruma/issues/58	x_refsource_CONFIRM
	https://github.com/kkos/oniguruma/commit/9690d3ab1f9bcd2db8cbe1fe3ee4a5da606b8814	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

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{
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    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T17:02:44.162Z",
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        },
        "references": [
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            "name": "RHSA-2018:1296",
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              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:1296"
          },
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            "name": "100538",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/100538"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/kkos/oniguruma/issues/58"
          },
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/kkos/oniguruma/commit/9690d3ab1f9bcd2db8cbe1fe3ee4a5da606b8814"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "product": "n/a",
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          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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      ],
      "datePublic": "2017-05-24T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in mbc_enc_len() during regular expression searching. Invalid handling of reg-\u003edmin in forward_search_range() could result in an invalid pointer dereference, as an out-of-bounds read from a stack buffer."
        }
      ],
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            {
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              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-05-03T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
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      "references": [
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        },
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          ],
          "url": "https://github.com/kkos/oniguruma/issues/58"
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          "url": "https://github.com/kkos/oniguruma/commit/9690d3ab1f9bcd2db8cbe1fe3ee4a5da606b8814"
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      ],
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        "CVE_data_meta": {
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        },
        "problemtype": {
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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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