FKIE_CVE-2004-1020

Vulnerability from fkie_nvd - Published: 2005-01-10 05:00 - Updated: 2026-04-16 00:27
Severity
Summary
The addslashes function in PHP 4.3.9 does not properly escape a NULL (/0) character, which may allow remote attackers to read arbitrary files in PHP applications that contain a directory traversal vulnerability in require or include statements, but are otherwise protected by the magic_quotes_gpc mechanism. NOTE: this issue was originally REJECTed by its CNA before publication, but that decision is in active dispute. This candidate may change significantly in the future as a result of further discussion.
References
cve@mitre.orghttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000915
cve@mitre.orghttp://www.gentoo.org/security/en/glsa/glsa-200412-14.xmlVendor Advisory
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDKSA-2004:151
cve@mitre.orghttp://www.php.net/release_4_3_10.phpVendor Advisory
cve@mitre.orghttp://www.securityfocus.com/advisories/9028
cve@mitre.orghttp://www.securityfocus.com/archive/1/384663Exploit, Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/11981Exploit, Patch
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/18516
af854a3a-2127-422b-91ae-364da2661108http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000915
af854a3a-2127-422b-91ae-364da2661108http://www.gentoo.org/security/en/glsa/glsa-200412-14.xmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDKSA-2004:151
af854a3a-2127-422b-91ae-364da2661108http://www.php.net/release_4_3_10.phpVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/advisories/9028
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/384663Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/11981Exploit, Patch
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/18516
Impacted products
Vendor Product Version
php php 4.3.6
php php 4.3.7
php php 4.3.8
php php 4.3.9
php php 5.0
php php 5.0
php php 5.0
php php 5.0.0
php php 5.0.1
php php 5.0.2
To clipboard 

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      "value": "The addslashes function in PHP 4.3.9 does not properly escape a NULL (/0) character, which may allow remote attackers to read arbitrary files in PHP applications that contain a directory traversal vulnerability in require or include statements, but are otherwise protected by the magic_quotes_gpc mechanism.  NOTE: this issue was originally REJECTed by its CNA before publication, but that decision is in active dispute.  This candidate may change significantly in the future as a result of further discussion."
    },
    {
      "lang": "es",
      "value": "** RECHAZADA ** NO USE ESTE N\u00daMERO DE CANDIDATA."
    }
  ],
  "id": "CVE-2004-1020",
  "lastModified": "2026-04-16T00:27:16.627",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
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        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
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}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.