CVE-2004-1020

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.

Affected Software

Name	Vendor	Start Version	End Version
Php	Php	4.3.6 (including)	4.3.6 (including)
Php	Php	4.3.7 (including)	4.3.7 (including)
Php	Php	4.3.8 (including)	4.3.8 (including)
Php	Php	4.3.9 (including)	4.3.9 (including)
Php	Php	5.0-rc1 (including)	5.0-rc1 (including)
Php	Php	5.0-rc2 (including)	5.0-rc2 (including)
Php	Php	5.0-rc3 (including)	5.0-rc3 (including)
Php	Php	5.0.0 (including)	5.0.0 (including)
Php	Php	5.0.1 (including)	5.0.1 (including)
Php	Php	5.0.2 (including)	5.0.2 (including)
Php4	Ubuntu	dapper	*
Php4	Ubuntu	edgy	*
Php5	Ubuntu	dapper	*
Php5	Ubuntu	devel	*
Php5	Ubuntu	edgy	*
Php5	Ubuntu	feisty	*

NVD	https://nvd.nist.gov/vuln/detail/CVE-2004-1020
CWE	https://cwe.mitre.org/data/definitions/NVD-Other.html

Affected Software

References