Information disclosure

An information disclosure vulnerability exists when Microsoft Word improperly discloses the contents of its memory. An attacker who exploited the vulnerability could use the information to compromise the user’s computer or data. To exploit the vulnerability, an attacker could craft a special...

h1-ctf: [h1-415 2020] My writeup on how to retrieve the special secret document

Summary: An attacker without any privilege is able to retrieve the special secret document, hosted on the https://h1-415.h1ctf.com website. To do so, multiple steps are required : 1. The authentication must be bypassed to have a licensed account; 2. The support team portal is vulnerable to a blin...

SoftZone Office suffers from a denial of service vulnerability (CNVD-2018-06120)

SoftZone Office RZoffice is an office software, which is compatible with MS Office and consists of three parts: word processing, spreadsheet and presentation. A denial-of-service vulnerability exists in SoftZone Office when dealing with special doc files. An attacker can exploit the vulnerability...

Memory access overflow vulnerability in Polaris office 2017

Polaris Office 2017 is an office software developed by INFRAWARE Korea, which can be used to view and edit Word documents, Excel tables, Microsoft Office PowerPoint slides, and other commonly used office documents. Polaris Office 2017 suffers from a memory access overflow vulnerability when...

Extreme Office 2017 suffers from a memory corruption vulnerability (CNVD-2017-31175)

Extreme Office is an independently controlled office learning software developed by Beijing Haiteng Times Technology Co. Extreme Writing 2017 can create, modify and edit doc, docx files. Extreme Writing in Extreme Office suffers from a memory corruption vulnerability when handling special doc...

Microsoft Excel Filter记录远程代码执行漏洞（MS07-023）

Microsoft Excel是Office套件中的电子表格工具。 Excel在处理Excel BIFF8格式电子表格文件中的AutoFilter记录时存在输入验证错误，如果用户受骗打开了包含有畸形过滤记录的特制文档的话，就可能导致无效的内存访问，在用户系统上执行任意代码。 Microsoft Excel Viewer 2003 Microsoft Excel 2003 SP2 Microsoft Excel 2002 SP3 Microsoft Excel 2000 SP3 Microsoft Office 2004 for Mac 临时解决方法： 不要打开不可信任来源的Excel文档...