Bug 2183195 (CVE-2023-21808) - CVE-2023-21808 dotnet: Remote code execution via debugging symbols
Summary: CVE-2023-21808 dotnet: Remote code execution via debugging symbols
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2023-21808
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2169912
TreeView+ depends on / blocked
 
Reported: 2023-03-30 14:35 UTC by Pedro Sampaio
Modified: 2023-03-30 14:52 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2023-03-30 14:39:37 UTC
Embargoed:

Attachments (Terms of Use)

Description Pedro Sampaio 2023-03-30 14:35:21 UTC 
A vulnerability exists in how .NET reads debugging symbols, where reading a malicious symbols file may result in remote code execution.

References:

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21808
https://github.com/advisories/GHSA-824j-wqm8-89mj
https://github.com/dotnet/runtime/issues/82112
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