Bug 1933741 (CVE-2021-24112)

Summary:	CVE-2021-24112 dotnet: Remote Code Execution Vulnerability
Product:	[Other] Security Response	Reporter:	Marian Rehak <mrehak>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	andrew.slice, bodavis, dbhole, kanderso, maltron, omajid, rwagner
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:	A flaw was found in dotnet. When a .NET application utilizing libgdiplus on a non-Windows system accepts input, this flaw allows an attacker to send a specially crafted request that could result in remote code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2021-04-13 21:26:13 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1933745

Description Marian Rehak 2021-03-01 15:31:18 UTC

When a .NET application utilizing libgdiplus on a non-Windows system accepts input, an attacker could send a specially crafted request that could result in remote code execution.

Reference:

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-24112

Comment 1 RaTasha Tillery-Smith 2021-03-03 13:03:14 UTC

External References:

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-24112