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CVE-2023-36884


Go to solution Solved by Peter Randziak,

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Hello,

Microsoft has issued an advisory regarding the following 0day https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-36884

Currently no patches are available and Microsoft mentions that windows defender for office can block the exploit. 

any eset update on the issue? are eset customers protected? 

Thank you!

 

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I will also note if Eset recommended anti-ransoware HIPS rules are deployed in regards to MS Office apps, this vulnerability can't be exploited;

Quote

In current attack chains, the use of the Block all Office applications from creating child processes attack surface reduction rule prevents the vulnerability from being exploited

https://www.microsoft.com/en-us/security/blog/2023/07/11/storm-0978-attacks-reveal-financial-and-espionage-motives/

Edited by itman
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  • Administrators

ESET detects the payloads depending on their variants. The detections are:

- variant of Win32/Exploit.CVE-2017-0199 (document payloads)

- variants of Win64/Agent (RomCom backdoor)

- variants of Python/Impacket (Impacket framework)

- variants of Win32/Exploit.CVE-2017-0199 (XML payloads)

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