Vulnerability-Lookup

Vulnerability from bitnami_vulndb

Published

2024-11-27 19:18

Modified

2026-09-08 08:34

Summary

OOB access in ldap_escape

Details

In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, uncontrolled long string inputs to ldap_escape() function on 32-bit systems can cause an integer overflow, resulting in an out-of-bounds write.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "php",
        "purl": "pkg:bitnami/php"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.1.31"
            },
            {
              "introduced": "8.2.0"
            },
            {
              "fixed": "8.2.26"
            },
            {
              "introduced": "8.3.0"
            },
            {
              "fixed": "8.3.14"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-8932"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*"
    ],
    "severity": "Critical"
  },
  "details": "In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, uncontrolled long string inputs to ldap_escape()\u00a0function on 32-bit systems can cause an integer overflow, resulting in an out-of-bounds write.",
  "id": "BIT-php-2024-8932",
  "modified": "2026-09-08T08:34:36.952Z",
  "published": "2024-11-27T19:18:28.985Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/php/php-src/security/advisories/GHSA-g665-fm4p-vhff"
    },
    {
      "type": "ADVISORY",
      "url": "https://security.netapp.com/advisory/ntap-20250110-0009/"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8932"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00007.html"
    }
  ],
  "schema_version": "1.5.0",
  "summary": "OOB access in ldap_escape"
}

CVE-2024-8932 (GCVE-0-2024-8932)

Vulnerability from cvelistv5 – Published: 2024-11-22 06:03 – Updated: 2025-11-03 22:33

Title

OOB access in ldap_escape

Summary

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-26 00:00 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

php CNA under the mitre root

CNA scorecard B 80/100 over 25 records in the last 180 days details

References

3 references

URL	Tags
https://github.com/php/php-src/security/advisorie…
https://security.netapp.com/advisory/ntap-2025011…
https://lists.debian.org/debian-lts-announce/2024…

Impacted products

2 products

Vendor	Product	Version
PHP Group	PHP	Affected: 8.1.* , < 8.1.31 (semver) Affected: 8.2.* , < 8.2.26 (semver) Affected: 8.3.* , < 8.3.14 (semver)
php_group	php	Affected: 8.1.0 , < 8.1.31 (custom) Affected: 8.2.0 , < 8.2.26 (custom) Affected: 8.3.0 , < 8.3.14 (custom) cpe:2.3:a:php_group:php::::::::

Date Public

2024-11-21 18:15

Credits

Yiheng Cao

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:php_group:php:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "php",
            "vendor": "php_group",
            "versions": [
              {
                "lessThan": "8.1.31",
                "status": "affected",
                "version": "8.1.0",
                "versionType": "custom"
              },
              {
                "lessThan": "8.2.26",
                "status": "affected",
                "version": "8.2.0",
                "versionType": "custom"
              },
              {
                "lessThan": "8.3.14",
                "status": "affected",
                "version": "8.3.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-8932",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-26T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-27T04:55:17.998Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T22:33:12.327Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://security.netapp.com/advisory/ntap-20250110-0009/"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2024/12/msg00007.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "modules": [
            "ldap"
          ],
          "platforms": [
            "32 bit"
          ],
          "product": "PHP",
          "vendor": "PHP Group",
          "versions": [
            {
              "lessThan": "8.1.31",
              "status": "affected",
              "version": "8.1.*",
              "versionType": "semver"
            },
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              "lessThan": "8.2.26",
              "status": "affected",
              "version": "8.2.*",
              "versionType": "semver"
            },
            {
              "lessThan": "8.3.14",
              "status": "affected",
              "version": "8.3.*",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Yiheng Cao"
        }
      ],
      "datePublic": "2024-11-21T18:15:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eIn PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, uncontrolled long string inputs to \u003c/span\u003e\u003ccode\u003eldap_escape()\u003c/code\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;function on 32-bit systems can cause an integer overflow, resulting in an out-of-bounds write.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, uncontrolled long string inputs to ldap_escape()\u00a0function on 32-bit systems can cause an integer overflow, resulting in an out-of-bounds write."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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      "problemTypes": [
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          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "CWE-787 Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-22T06:03:29.764Z",
        "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "shortName": "php"
      },
      "references": [
        {
          "url": "https://github.com/php/php-src/security/advisories/GHSA-g665-fm4p-vhff"
        }
      ],
      "source": {
        "advisory": "https://github.com/php/php-src/security/advisories/GHSA-g665-fm4",
        "discovery": "EXTERNAL"
      },
      "title": "OOB access in ldap_escape",
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
    "assignerShortName": "php",
    "cveId": "CVE-2024-8932",
    "datePublished": "2024-11-22T06:03:29.764Z",
    "dateReserved": "2024-09-17T04:50:14.830Z",
    "dateUpdated": "2025-11-03T22:33:12.327Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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