CVE-2023-4504

CVE-2023-4504 affects the OpenPrinting CUPS stack and its libppd component, caused by a failure to validate the length of an attacker-crafted PPD PostScript document. This leads to a heap-based buffer overflow, with potential for code execution as described in the fixed release notes. The vulnera...

CVE-2024-47175

CVE-2024-47175 affects CUPS via libppd, where ppdCreatePPDFromIPP2 does not sanitize IPP attributes when building the PPD buffer. When used with functions such as cfGetPrinterAttributes5, attacker-controlled input can lead to code execution through Foomatic, contributing to an exploit chain descr...