CVE-2002-1783

Published: Dec 31, 2002Modified: Apr 16, 2026

5.0

Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

CRLF injection vulnerability in PHP 4.2.1 through 4.2.3, when allow_url_fopen is enabled, allows remote attackers to modify HTTP headers for outgoing requests by causing CRLF sequences to be injected into arguments that are passed to the (1) fopen or (2) file functions.

Affected (17)

Products: Php: Php

Php

1 product

Php

Configuration A

17 vulnerable

Vulnerable Software	Affected Versions
Php Php	Version 3.0.14
Php Php	Version 3.0.15
Php Php	Version 3.0.16
Php Php	Version 3.0.17
Php Php	Version 3.0.18
Php Php	Version 4.0.3
Php Php	Version 4.0.4
Php Php	Version 4.0.5
Php Php	Version 4.0.6
Php Php	Version 4.0.7
Php Php	Version 4.1.0
Php Php	Version 4.1.1
Php Php	Version 4.1.2
Php Php	Version 4.2.0
Php Php	Version 4.2.1
Php Php	Version 4.2.2
Php Php	Version 4.2.3