github - ghsa-ggp4-f63c-mcc4

GHSA-GGP4-F63C-MCC4

Vulnerability from github – Published: 2022-05-24 17:01 – Updated: 2022-05-24 17:01

Details

An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function gb18030_mbc_enc_len in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-19203"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-11-21T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in Oniguruma 6.x before 6.9.4_rc2. In the function gb18030_mbc_enc_len in file gb18030.c, a UChar pointer is dereferenced without checking if it passed the end of the matched string. This leads to a heap-based buffer over-read.",
  "id": "GHSA-ggp4-f63c-mcc4",
  "modified": "2022-05-24T17:01:44Z",
  "published": "2022-05-24T17:01:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19203"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kkos/oniguruma/issues/163"
    },
    {
      "type": "WEB",
      "url": "https://github.com/ManhNDd/CVE-2019-19203"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kkos/oniguruma/releases/tag/v6.9.4_rc2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tarantula-team/CVE-2019-19203"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NO267PLHGYZSWX3XTRPKYBKD4J3YOU5V"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3MBNW6Z4DOXSCNWGBLQ7OA3OGUJ44WL"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2019-19203 (GCVE-0-2019-19203)

Vulnerability from cvelistv5 – Published: 2019-11-21 20:06 – Updated: 2024-08-05 02:09

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/kkos/oniguruma/releases/tag/v6…	x_refsource_MISC
	https://github.com/kkos/oniguruma/issues/163	x_refsource_MISC
	https://github.com/ManhNDd/CVE-2019-19203	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://github.com/tarantula-team/CVE-2019-19203	x_refsource_MISC

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          "dateUpdated": "2024-08-05T02:09:39.577Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          },
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            ],
            "url": "https://github.com/kkos/oniguruma/issues/163"
          },
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            ],
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          },
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            ],
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          },
          {
            "tags": [
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            ],
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        },
        {
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            },
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            },
            {
              "name": "FEDORA-2019-73197ff9a0",
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            },
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}

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.

Action not permitted

GHSA-GGP4-F63C-MCC4

CVE-2019-19203 (GCVE-0-2019-19203)

Tags

Sightings

Nomenclature