Bug 2228618 (CVE-2023-35391) - CVE-2023-35391 dotnet: Redis backplane in SignalR listen disclosure information to unexpected group or user
Summary: CVE-2023-35391 dotnet: Redis backplane in SignalR listen disclosure informati...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2023-35391
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2228616
TreeView+ depends on / blocked
 
Reported: 2023-08-02 20:48 UTC by Patrick Del Bello
Modified: 2023-08-11 05:40 UTC (History)
8 users (show)

Fixed In Version:
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Doc Text:
A vulnerability was found in dotnet. This issue exists in .NET 6.0 and .NET 7.0 when using the redis backplane in SignalIR, which may result in information disclosure.
Clone Of:
Environment:
Last Closed: 2023-08-08 22:59:02 UTC
Embargoed:

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Description Patrick Del Bello 2023-08-02 20:48:30 UTC 
SignalR has an Information Disclosure vulnerability. If you use the Redis backplane in SignalR it is possible to listen to any group or user with a specially crafted group/user name.
Comment 2 Product Security DevOps Team 2023-08-08 22:59:00 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2023-35391
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