Mozilla fixes CVE-2021-29991 in Firefox 91.0.1

Mozilla fixes CVE-2021-29991 in Firefox 91.0.1

Hello everyone,

Mozilla has fixed CVE-2021-29991 in  Firefox 91.0.1. The details of the vulnerability fixed is as follows:

 Platform CVE ID Vulnerability Impact
 Firefox 91.0.1 CVE-2021-29991 Header Splitting possible with HTTP/3 Responses High

To patch this vulnerability on your Windows machines, initiate a sync between the Central Patch Repository and the Vulnerability Manager Plus server. Once synced, search for the following Patch IDs or Bulletin ID and deploy them to your target systems.

 Patch ID Bulletin ID Patch Description
 320981 TU-027 Mozilla Firefox (91.0.1)
 320982 TU-027 Mozilla Firefox (x64) (91.0.1)

Cheers,

The ManageEngine Team 


 


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