CVE-2006-2193 in LibTIFF信息

摘要

由 VulDB • 2026-06-26

libtiff 3.8.2及更早版本中,tiff2pdf的`t2p_write_pdf_string`函数存在缓冲区溢出漏洞。攻击者可通过包含UTF-8字符且DocumentName标签超出预期长度的TIFF文件触发该溢出(在sprintf调用中将字符符号扩展为整数时发生),从而导致拒绝服务(崩溃)并可能执行任意代码。

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