Bug 2193026 (CVE-2023-30300)

Summary:	CVE-2023-30300 wabt: wasm2c hangs on certain inputs and cannot finish execution for a while
Product:	[Other] Security Response	Reporter:	Sandipan Roy <saroy>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
Target Milestone:	---
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Hardware:	All
OS:	Linux
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Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2023-05-04 08:33:09 UTC	Type:	---
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Documentation:	---	CRM:
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2193027, 2193028
Bug Blocks:

Description Sandipan Roy 2023-05-04 03:23:46 UTC

An issue in the component hang.wasm of WebAssembly 1.0 causes an infinite loop.

https://github.com/WebAssembly/wabt/issues/2180

Comment 1 Sandipan Roy 2023-05-04 03:24:09 UTC

Created wabt tracking bugs for this issue:

Affects: epel-7 [bug 2193027]
Affects: fedora-all [bug 2193028]

Comment 2 Product Security DevOps Team 2023-05-04 08:33:07 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.