Threats Tagged 'cve-2025-1219'

Multiple security vulnerabilities have been identified and addressed in PHP as packaged by Red Hat Enterprise Linux 10. These include issues in the HTTP stream wrapper related to header parsing, authentication header omission, invalid header handling, content-type header misuse on redirects, and redirect location truncation. Additionally, a use-after-free vulnerability exists in the PHP request shutdown process. Red Hat has released updates to fix these issues in their PHP packages for various architectures and support levels.

A vulnerability in PHP's HTTP stream wrapper header parser affects versions prior to 8.1.32, 8.2.28, 8.3.19, and 8.4.5. The parser incorrectly handles folded HTTP headers, which can lead to misinterpretation of HTTP responses, including incorrect headers and MIME types. This issue has been rated as moderate severity by Red Hat Product Security. A patch is available to address this vulnerability.

A use-after-free vulnerability exists in PHP versions 8.3 prior to 8.3.19 and 8.4 prior to 8.4.5 involving reference counting during php_request_shutdown. This flaw can be triggered by specific code sequences using the __set handler or the ??= operator combined with exceptions. Exploitation requires control over memory layout, potentially allowing remote code execution. Red Hat has issued security updates addressing this vulnerability.

A heap buffer over-read vulnerability exists in the mysqlnd extension of PHP, affecting multiple PHP versions prior to specific fixed releases. A hostile MySQL server can exploit this flaw to cause the PHP client to leak partial heap contents, potentially disclosing data from other SQL requests or other users on the same server. This vulnerability has been assigned CVE-2024-8929 and is rated as having moderate security impact. Official patches are available and have been released by vendors including Red Hat.