Buffer Overflow Vulnerability in Artifex Ghostscript Software
CVE-2025-27835
What is CVE-2025-27835?
CVE-2025-27835 is a critical vulnerability found in the Artifex Ghostscript software, which is primarily utilized for processing and converting PostScript and PDF files. This vulnerability is a buffer overflow issue that arises during the conversion of glyphs to Unicode within the code file psi/zbfont.c. When exploited, it allows for unpredictable behavior in the software, potentially leading to system crashes or arbitrary code execution. Organizations using Ghostscript for document manipulation or rendering functions could face significant operational disruptions or security breaches if this vulnerability is not addressed. This issue highlights the importance of maintaining software integrity in systems that rely heavily on Ghostscript for processing documents.
Potential impact of CVE-2025-27835
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Arbitrary Code Execution: The buffer overflow can be exploited to execute arbitrary code on affected systems, leading to unauthorized control and manipulation of system resources.
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System Instability: Exploitation of this vulnerability could trigger application crashes or system instability, disrupting business operations and potentially leading to data loss.
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Security Breaches: An affected system could be a gateway for unauthorized access or data exfiltration, significantly compromising organizational security and leading to potential regulatory violations and financial repercussions.