github - ghsa-6gqv-38q3-6c47

ghsa-6gqv-38q3-6c47

Vulnerability from github

Published

2023-02-16 09:30

Modified

2023-02-24 18:30

Severity ?

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

Details

In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2023-0568"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-131",
      "CWE-770"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-02-16T07:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification.",
  "id": "GHSA-6gqv-38q3-6c47",
  "modified": "2023-02-24T18:30:26Z",
  "published": "2023-02-16T09:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0568"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=81746"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230517-0001"
    }
  ],
  "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-2023-0568

Vulnerability from cvelistv5

Published

2023-02-16 06:34

Modified

2024-08-02 05:17

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

Array overrun in common path resolve code

References

▼	URL	Tags
	https://bugs.php.net/bug.php?id=81746
	https://security.netapp.com/advisory/ntap-20230517-0001/

Impacted products

▼	Vendor	Product
	PHP Group	PHP

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:17:49.834Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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            ],
            "url": "https://bugs.php.net/bug.php?id=81746"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230517-0001/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "PHP",
          "repo": "https://github.com/php/php-src",
          "vendor": "PHP Group",
          "versions": [
            {
              "lessThan": "8.0.28",
              "status": "affected",
              "version": "8.0.x",
              "versionType": "semver"
            },
            {
              "lessThan": "8.1.16",
              "status": "affected",
              "version": "8.1.x",
              "versionType": "semver"
            },
            {
              "lessThan": "8.2.3",
              "status": "affected",
              "version": "8.2.x",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Niels Dossche"
        }
      ],
      "datePublic": "2023-02-13T05:40:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification.\u0026nbsp;"
            }
          ],
          "value": "In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, core path resolution function allocate buffer one byte too small. When resolving paths with lengths close to system MAXPATHLEN setting, this may lead to the byte after the allocated buffer being overwritten with NUL value, which might lead to unauthorized data access or modification.\u00a0"
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      ],
      "impacts": [
        {
          "capecId": "CAPEC-100",
          "descriptions": [
            {
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            }
          ]
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      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
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              "value": "GENERAL"
            }
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-131",
              "description": "CWE-131 Incorrect Calculation of Buffer Size",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-02-16T06:34:04.101Z",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "shortName": "php"
      },
      "references": [
        {
          "url": "https://bugs.php.net/bug.php?id=81746"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230517-0001/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Array overrun in common path resolve code",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2023-0568",
    "datePublished": "2023-02-16T06:34:04.101Z",
    "dateReserved": "2023-01-29T07:46:39.833Z",
    "dateUpdated": "2024-08-02T05:17:49.834Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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