5
CVSSv2

CVE-2002-1783

Published: 31/12/2002 Updated: 11/07/2017
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Vulnerability Summary

CRLF injection vulnerability in PHP 4.2.1 up to and including 4.2.3, when allow_url_fopen is enabled, allows remote malicious users 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.

Vulnerability Trend

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php php 3.0.14

php php 3.0.15

php php 4.0.6

php php 4.0.7

php php 4.2.3

php php 3.0.18

php php 4.0.3

php php 4.1.2

php php 4.2.0

php php 4.0.4

php php 4.0.5

php php 4.2.1

php php 4.2.2

php php 3.0.16

php php 3.0.17

php php 4.1.0

php php 4.1.1

Vendor Advisories

Wojciech Purczynski found out that it is possible for scripts to pass arbitrary text to sendmail as commandline extension when sending a mail through PHP even when safe_mode is turned on Passing 5th argument should be disabled if PHP is configured in safe_mode, which is the case for newer PHP versions and for the versions below This does not affe ...