CVE-2002-1783

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

31/12/2002

Last modified:

03/04/2025

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.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:php:php:3.0.14:::::::*
cpe:2.3:a:php:php:3.0.15:::::::*
cpe:2.3:a:php:php:3.0.16:::::::*
cpe:2.3:a:php:php:3.0.17:::::::*
cpe:2.3:a:php:php:3.0.18:::::::*
cpe:2.3:a:php:php:4.0.3:::::::*
cpe:2.3:a:php:php:4.0.4:::::::*
cpe:2.3:a:php:php:4.0.5:::::::*
cpe:2.3:a:php:php:4.0.6:::::::*
cpe:2.3:a:php:php:4.0.7:::::::*
cpe:2.3:a:php:php:4.1.0:::::::*
cpe:2.3:a:php:php:4.1.1:::::::*
cpe:2.3:a:php:php:4.1.2:::::::*
cpe:2.3:a:php:php:4.2.0:::::::*
cpe:2.3:a:php:php:4.2.1:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:php:php:3.0.14:::::::*
cpe:2.3:a:php:php:3.0.15:::::::*
cpe:2.3:a:php:php:3.0.16:::::::*
cpe:2.3:a:php:php:3.0.17:::::::*
cpe:2.3:a:php:php:3.0.18:::::::*
cpe:2.3:a:php:php:4.0.3:::::::*
cpe:2.3:a:php:php:4.0.4:::::::*
cpe:2.3:a:php:php:4.0.5:::::::*
cpe:2.3:a:php:php:4.0.6:::::::*
cpe:2.3:a:php:php:4.0.7:::::::*
cpe:2.3:a:php:php:4.1.0:::::::*
cpe:2.3:a:php:php:4.1.1:::::::*
cpe:2.3:a:php:php:4.1.2:::::::*
cpe:2.3:a:php:php:4.2.0:::::::*
cpe:2.3:a:php:php:4.2.1:::::::*

CVE-2002-1783

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools