Vulnerability-Lookup

FKIE_CVE-2009-2626

Vulnerability from fkie_nvd - Published: 2009-12-01 16:30 - Updated: 2026-06-16 23:09

Severity

Summary

The zend_restore_ini_entry_cb function in zend_ini.c in PHP 5.3.0, 5.2.10, and earlier versions allows context-specific attackers to obtain sensitive information (memory contents) and cause a PHP crash by using the ini_set function to declare a variable, then using the ini_restore function to restore the variable.

References

URL	Tags
cret@cert.org	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=540605	Patch
cret@cert.org	http://secunia.com/advisories/37482	Vendor Advisory
cret@cert.org	http://securityreason.com/achievement_securityalert/65	Exploit
cret@cert.org	http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/Zend/zend_ini.c?r1=272370&r2=284156
cret@cert.org	http://www.debian.org/security/2009/dsa-1940	Patch
cret@cert.org	http://www.securityfocus.com/bid/36009
af854a3a-2127-422b-91ae-364da2661108	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=540605	Patch
af854a3a-2127-422b-91ae-364da2661108	http://secunia.com/advisories/37482	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://securityreason.com/achievement_securityalert/65	Exploit
af854a3a-2127-422b-91ae-364da2661108	http://svn.php.net/viewvc/php/php-src/branches/PHP_5_3/Zend/zend_ini.c?r1=272370&r2=284156
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2009/dsa-1940	Patch
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/36009

Impacted products

Vendor	Product	Version
php	php	*
php	php	1.0
php	php	2.0
php	php	2.0b10
php	php	3.0
php	php	3.0.1
php	php	3.0.2
php	php	3.0.3
php	php	3.0.4
php	php	3.0.5
php	php	3.0.6
php	php	3.0.7
php	php	3.0.8
php	php	3.0.9
php	php	3.0.10
php	php	3.0.11
php	php	3.0.12
php	php	3.0.13
php	php	3.0.14
php	php	3.0.15
php	php	3.0.16
php	php	3.0.17
php	php	3.0.18
php	php	4
php	php	4.0
php	php	4.0
php	php	4.0
php	php	4.0
php	php	4.0
php	php	4.0
php	php	4.0
php	php	4.0
php	php	4.0.0
php	php	4.0.1
php	php	4.0.1
php	php	4.0.1
php	php	4.0.2
php	php	4.0.3
php	php	4.0.3
php	php	4.0.4
php	php	4.0.4
php	php	4.0.5
php	php	4.0.6
php	php	4.0.7
php	php	4.0.7
php	php	4.0.7
php	php	4.0.7
php	php	4.0.7
php	php	4.1.0
php	php	4.1.1
php	php	4.1.2
php	php	4.2
php	php	4.2.0
php	php	4.2.1
php	php	4.2.2
php	php	4.2.3
php	php	4.3.0
php	php	4.3.1
php	php	4.3.2
php	php	4.3.3
php	php	4.3.4
php	php	4.3.5
php	php	4.3.6
php	php	4.3.7
php	php	4.3.8
php	php	4.3.9
php	php	4.3.10
php	php	4.3.11
php	php	4.4.0
php	php	4.4.1
php	php	4.4.2
php	php	4.4.3
php	php	4.4.4
php	php	4.4.5
php	php	4.4.6
php	php	4.4.7
php	php	4.4.8
php	php	4.4.9
php	php	5
php	php	5.0
php	php	5.0
php	php	5.0
php	php	5.0.0
php	php	5.0.0
php	php	5.0.0
php	php	5.0.0
php	php	5.0.0
php	php	5.0.0
php	php	5.0.0
php	php	5.0.0
php	php	5.0.1
php	php	5.0.2
php	php	5.0.3
php	php	5.0.4
php	php	5.0.5
php	php	5.1.0
php	php	5.1.1
php	php	5.1.2
php	php	5.1.3
php	php	5.1.4
php	php	5.1.5
php	php	5.1.6
php	php	5.2.0
php	php	5.2.2
php	php	5.2.4
php	php	5.2.6
php	php	5.2.7
php	php	5.2.8
php	php	5.2.9
php	php	5.3.0

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cret@cert.org"
    }
  ],
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      "value": "La funci\u00f3n zend_restore_ini_entry_cb en zend_ini.c en PHP v5.3.0, v5.2.10, y anteriores permite a atacantes dependientes del contexto conseguir informaci\u00f3n sensible (contenidos de memoria) y produce una ca\u00edda PHP mediante la utilizaci\u00f3n de la funci\u00f3n ini_set para declarar una variable, cuando se utiliza la funcion ini_restore para restaurar la variable."
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  ],
  "id": "CVE-2009-2626",
  "lastModified": "2026-06-16T23:09:52.257",
  "metrics": {
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "NETWORK",
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  "published": "2009-12-01T16:30:01.390",
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    {
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    {
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      "url": "http://www.securityfocus.com/bid/36009"
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    },
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      "lastModified": "2009-12-02T00:00:00",
      "organization": "Red Hat"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "NVD-CWE-Other"
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      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}

CVE-2009-2626 (GCVE-0-2009-2626)

Vulnerability from cvelistv5 – Published: 2009-12-01 16:00 – Updated: 2024-09-16 23:56

Summary

Severity

No CVSS data available.

CWE

Assigner

certcc CNA under the mitre root

CNA scorecard E 42/100 over 179 records in the last 180 days details

References

6 references

URL	Tags
http://secunia.com/advisories/37482	third-party-advisoryx_refsource_SECUNIA
http://www.debian.org/security/2009/dsa-1940	vendor-advisoryx_refsource_DEBIAN
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=540605	x_refsource_CONFIRM
http://svn.php.net/viewvc/php/php-src/branches/PH…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/36009	vdb-entryx_refsource_BID
http://securityreason.com/achievement_securityalert/65	third-party-advisoryx_refsource_SREASONRES

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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