0day.today - Biggest Exploit Database in the World.
![](/img/logo_green.jpg)
- We use one main domain: http://0day.today
- Most of the materials is completely FREE
- If you want to purchase the exploit / get V.I.P. access or pay for any other service,
you need to buy or earnGOLD
Administration of this site uses the official contacts. Beware of impostors!
![We DO NOT use Telegram or any messengers / social networks!](/img/no_telegram_big.png)
Please, beware of scammers!
- Read the [ agreement ]
- Read the [ Submit ] rules
- Visit the [ faq ] page
- [ Register ] profile
- Get [ GOLD ]
- If you want to [ sell ]
- If you want to [ buy ]
- If you lost [ Account ]
- Any questions [ admin@0day.today ]
- Authorisation page
- Registration page
- Restore account page
- FAQ page
- Contacts page
- Publishing rules
- Agreement page
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
You can contact us by:
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
WPS Office 10.2.0.5978 - NULL DACL grants full access Vulnerability
=====[ Tempest Security Intelligence - ADV-16/2018 ]=== WPS Free Office 10.2.0.5978 - NULL DACL grants full access ------------------------------------------------------- Author: - Filipe Xavier Oliveira: < filipe.xavier () tempest.com.br =====[ Table of Contents ]===================================================== * Overview * Detailed description * Timeline of disclosure * Thanks & Acknowledgements * References =====[ Overview ]============================================================== * System affected : KingSoft WPS Free Office [1] * Software Version : 10.2.0.5978. Other versions or models may also be affected. * Impact : A low privileged user can access and modify the DACL of pipe with full access allowed. The NULL DACL grants full access to any user that requests it; normal security checking is not performed with respect to the object. =====[ Detailed description ]================================================== Kingsoft WPS Office Free 10.2.0.5978 allows local users to gain privileges or cause a denial of service by impersonating all the pipes through a use of \\.\pipe\WPSCloudSvr\WpsCloudSvr -- an "insecurely created named pipe." Ensures full access to Everyone users group. =====[ Timeline of disclosure ]=============================================== 29/01/2018 - Vendor was informed of the vulnerability. 01/29/2018 - CVE assigned [2] 02/05/2018 - Tried to contact vendor again. 03/06/2018 - Advisory publication date. =====[ Thanks & Acknowledgements ]============================================ - Tempest Security Intelligence / Tempest's Pentest Team [3] =====[ References ]=========================================================== [1] - http://www.kingsoftstore.com/ [2] - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6400 [3] - http://www.tempest.com.br -- Filipe Oliveira Tempest Security Intelligence # 0day.today [2024-07-07] #