Vulnerability-Lookup

GHSA-5JH5-7283-3XVX

Vulnerability from github – Published: 2022-05-17 05:09 – Updated: 2025-01-16 21:30

Details

** DISPUTED ** The Zend Engine in PHP before 5.4.16 RC1, and 5.5.0 before RC2, does not properly determine whether a parser error occurred, which allows context-dependent attackers to cause a denial of service (memory consumption and application crash) via a crafted function definition, as demonstrated by an attack within a shared web-hosting environment. NOTE: the vendor's http://php.net/security-note.php page says "for critical security situations you should be using OS-level security by running multiple web servers each as their own user id."

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2013-3735"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-05-31T21:55:00Z",
    "severity": "MODERATE"
  },
  "details": "** DISPUTED ** The Zend Engine in PHP before 5.4.16 RC1, and 5.5.0 before RC2, does not properly determine whether a parser error occurred, which allows context-dependent attackers to cause a denial of service (memory consumption and application crash) via a crafted function definition, as demonstrated by an attack within a shared web-hosting environment.  NOTE: the vendor\u0027s http://php.net/security-note.php page says \"for critical security situations you should be using OS-level security by running multiple web servers each as their own user id.\"",
  "id": "GHSA-5jh5-7283-3xvx",
  "modified": "2025-01-16T21:30:55Z",
  "published": "2022-05-17T05:09:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-3735"
    },
    {
      "type": "WEB",
      "url": "https://github.com/php/php-src/commit/fb58e69a84f4fde603a630d2c9df2fa3be16d846"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=64660"
    },
    {
      "type": "WEB",
      "url": "https://github.com/php/php-src/blob/php-5.4.16RC1/NEWS"
    },
    {
      "type": "WEB",
      "url": "https://github.com/php/php-src/blob/php-5.5.0RC2/NEWS"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2013-3735 (GCVE-0-2013-3735)

Vulnerability from cvelistv5 – Published: 2013-05-31 21:00 – Updated: 2025-01-16 20:30 Disputed

Summary

The Zend Engine in PHP before 5.4.16 RC1, and 5.5.0 before RC2, does not properly determine whether a parser error occurred, which allows context-dependent attackers to cause a denial of service (memory consumption and application crash) via a crafted function definition, as demonstrated by an attack within a shared web-hosting environment. NOTE: the vendor's http://php.net/security-note.php page says "for critical security situations you should be using OS-level security by running multiple web servers each as their own user id.

Severity ?

7.5 (High)


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

CWE

Assigner

mitre

References

4 references

URL	Tags
https://github.com/php/php-src/commit/fb58e69a84f…	x_refsource_CONFIRM
https://github.com/php/php-src/blob/php-5.5.0RC2/NEWS	x_refsource_CONFIRM
https://github.com/php/php-src/blob/php-5.4.16RC1/NEWS	x_refsource_CONFIRM
https://bugs.php.net/bug.php?id=64660	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-5JH5-7283-3XVX

CVE-2013-3735 (GCVE-0-2013-3735)

Tags

Sightings

Nomenclature