Vulnerability Name:

CVE-2004-1020 (CCN-18516)

Assigned:2004-12-15
Published:2004-12-15
Updated:2017-07-11
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.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Obtain Information
References:Source: CCN
Type: BugTraq Mailing List, Wed Dec 15 2004 - 12:46:20 CST
Advisory 01/2004: Multiple vulnerabilities in PHP 4/5

Source: CCN
Type: BugTraq Mailing List, Thu Dec 16 2004 - 08:09:55 CST
PHP Input Validation Vulnerabilities

Source: MITRE
Type: CNA
CVE-2004-1020

Source: CONECTIVA
Type: UNKNOWN
CLA-2005:915

Source: CCN
Type: CIAC Information Bulletin P-116
Apple Security Update 2005-001 for Mac OS X

Source: CCN
Type: GLSA-200412-14
PHP: Multiple vulnerabilities

Source: GENTOO
Type: Vendor Advisory
GLSA-200412-14

Source: MANDRAKE
Type: UNKNOWN
MDKSA-2004:151

Source: CCN
Type: OpenPKG-SA-2004.053
PHP

Source: CCN
Type: OSVDB ID: 12600
PHP addslashes() NULL Byte Bypass

Source: CCN
Type: PHP Web site
PHP 4.3.10 Release Announcement

Source: CONFIRM
Type: Vendor Advisory
http://www.php.net/release_4_3_10.php

Source: HP
Type: UNKNOWN
HPSBMA01212

Source: BUGTRAQ
Type: Exploit, Vendor Advisory
20041216 PHP Input Validation Vulnerabilities

Source: BID
Type: Exploit, Patch
11981

Source: CCN
Type: BID-11981
PHP Multiple Remote Vulnerabilities

Source: XF
Type: UNKNOWN
php-addslashes-view-files(18516)

Source: XF
Type: UNKNOWN
php-addslashes-view-files(18516)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:php:php:4.3.6:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.7:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.8:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.9:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.2:-:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:php:php:4.0.5:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.2.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.2.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.2.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.4:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.9:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.3:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0.4:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0.6:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0.7:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0:beta_4_patch1:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0:beta1:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0:beta3:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0:beta4:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.1.0:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.2:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.5:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.6:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.7:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.3.8:*:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:beta1:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:beta3:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:beta4:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:rc2:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.0:rc3:*:*:*:*:*:*
  • OR cpe:/a:php:php:5.0.1:-:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0:rc1:*:*:*:*:*:*
  • OR cpe:/a:php:php:4.0:rc2:*:*:*:*:*:*
  • AND
  • cpe:/a:openpkg:openpkg:current:*:*:*:*:*:*:*
  • OR cpe:/o:gentoo:linux:*:*:*:*:*:*:*:*
  • OR cpe:/a:openpkg:openpkg:2.1:*:*:*:*:*:*:*
  • OR cpe:/a:openpkg:openpkg:2.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    php php 4.3.6
    php php 4.3.7
    php php 4.3.8
    php php 4.3.9
    php php 5.0 rc1
    php php 5.0 rc2
    php php 5.0 rc3
    php php 5.0.0
    php php 5.0.1
    php php 5.0.2
    php php 4.0.5
    php php 4.1.1
    php php 4.2.0
    php php 4.2.1
    php php 4.2.3
    php php 4.2.2
    php php 4.3.0
    php php 4.3.4
    php php 4.3.9
    php php 5.0.0
    php php 4.3.3
    php php 5.0.2
    php php 4.0.0
    php php 4.0.1
    php php 4.0.2
    php php 4.0.3
    php php 4.0.4
    php php 4.0.6
    php php 4.0.7
    php php 4.0 beta_4_patch1
    php php 4.0 beta1
    php php 4.0 beta2
    php php 4.0 beta3
    php php 4.0 beta4
    php php 4.1.0
    php php 4.1.2
    php php 4.3.1
    php php 4.3.2
    php php 4.3.5
    php php 4.3.6
    php php 4.3.7
    php php 4.3.8
    php php 5.0.0 beta1
    php php 5.0.0 beta2
    php php 5.0.0 beta3
    php php 5.0.0 beta4
    php php 5.0.0 rc1
    php php 5.0.0 rc2
    php php 5.0.0 rc3
    php php 5.0.1
    php php 4.0 rc1
    php php 4.0 rc2
    openpkg openpkg current
    gentoo linux *
    openpkg openpkg 2.1
    openpkg openpkg 2.2