FontForge GUtils SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
概要
FontForge GUtils SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
FontForge GUtils SGI File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of FontForge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of scanlines within SGI files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27920.
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2025-15277 fontforge
- Ubuntu UBUNTU-CVE-2025-15277 fontforge
参照URL
- advisory github.com
- advisory nvd.nist.gov
- advisory zerodayinitiative.com