libgsf: Buffer overflow

Background The GNOME Structured File Library is an I/O library that can read and write common file types and handle structured formats that provide file-system-in-a-file semantics. Description "infamous41md" has discovered that the "oleinitinfo" function may allocate too little memory for storing...

LibGSF程序库远程堆溢出漏洞

GNOME结构化文件库（LibGSF）是用于读写结构化文件格式的工具库。 多家厂商的操作系统中所捆绑的libgsf库的oleinitinfo函数中存在堆溢出漏洞，远程攻击者可能利用此漏洞在用户机器上执行任意指令。 在分配内存时oleinitinfo函数仅获得了numbat中所指定数目的空间，然后在读取文件内容时nummetabat中所指定的数目被用作了循环的边界。由于没有充分地验证变量，因此攻击者可能通过诱骗用户打开特制的OLE文档触发堆溢出，导致执行任意指令。 Jody Goldberg libgsf 1.14.1 Jody Goldberg libgsf 1.14 Jody...

CVE-2006-4514

Heap-based buffer overflow in the oleinforeadmetabat function in Gnome Structured File library libgsf 1.14.0, and other versions before 1.14.2, allows context-dependent attackers to execute arbitrary code via a large nummetabat value in an OLE document, which causes the oleinitinfo function to...

CVE-2006-4514

Heap-based buffer overflow in the oleinforeadmetabat function in Gnome Structured File library libgsf 1.14.0, and other versions before 1.14.2, allows context-dependent attackers to execute arbitrary code via a large nummetabat value in an OLE document, which causes the oleinitinfo function to...

CVE-2006-4514

Heap-based buffer overflow in the oleinforeadmetabat function in Gnome Structured File library libgsf 1.14.0, and other versions before 1.14.2, allows context-dependent attackers to execute arbitrary code via a large nummetabat value in an OLE document, which causes the oleinitinfo function to...

CVE-2006-4514

CVE-2006-4514 affects GNOME Structured File Library (libgsf) 1.14.0 and earlier than 1.14.2. The vulnerability is a heap-based buffer overflow in ole_info_read_metabat that, due to insufficient memory allocation in ole_init_info when handling large num_metabat values in OLE documents, can allow c...

CVE-2006-4514: Improper Restriction of Operations within the Bounds of a Memory Buffer

Heap-based buffer overflow in the oleinforeadmetabat function in Gnome Structured File library libgsf 1.14.0, and other versions before 1.14.2, allows context-dependent attackers to execute arbitrary code via a large nummetabat value in an OLE document, which causes the oleinitinfo function to...