Description
The sapi_header_op function in main/SAPI.c in PHP 5.4.0RC2 through 5.4.0 does not properly determine a pointer during checks for %0D sequences (aka carriage return characters), which allows remote attackers to bypass an HTTP response-splitting protection mechanism via a crafted URL, related to improper interaction between the PHP header function and certain browsers, as demonstrated by Internet Explorer and Google Chrome. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-1398.
Remediation
References
Related Vulnerabilities
OpenSSL Cryptographic Issues Vulnerability (CVE-2013-6450)
Magento Improper Input Validation Vulnerability (CVE-2021-28585)
Oracle JRE CVE-2017-10285 Vulnerability (CVE-2017-10285)
Grafana Improper Verification of Cryptographic Signature Vulnerability (CVE-2022-31123)
WordPress Plugin Donate by BestWebSoft Cross-Site Scripting (2.0.1)