PHP函数CRLF注入漏洞

漏洞信息详情

PHP函数CRLF注入漏洞

漏洞简介

PHP从4.2.1到 4.2.3版本存在CRLF注入漏洞。当allow_url_fopen被启用时,远程攻击者可以通过导致CRLF序列注入被传递给(1) fopen 或 (2) file函数的参数中为离开的请求修改HTTP头。

漏洞公告

The vendor has made a source code fix available via the CVS repository.
Mandrake has released a new security advisory, (MDKSA-2003:082). Information on obtaining and applying fixes can be found in the referenced advisory.
OpenPKG has released a new security advisory, OpenPKG-SA-2003.032. Information on obtaining and applying fixes can be found in the referenced advisory.
Conectiva has released an advisory (CLA-2002:545) which contains fixes for this issue. Please see the attached advisory for further details on obtaining fixes.
RedHat has released a security advisory, RHSA-2002:213-06. Information on obtaining and applying fixes can be found in the referenced advisory.
HP has released an advisory for HP Secure OS, and has advised users to upgrade using the packages listed in Red Hat Security Advisory RHSA-2002:213-06.
Fixes available:
PHP PHP 3.0.18

PHP PHP 4.0.3

PHP PHP 4.0.4

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