Bug 2283951 (CVE-2024-23949)

Summary:	CVE-2024-23949 meshlab: pecially crafted .msh file can lead to an out-of-bounds write
Product:	[Other] Security Response	Reporter:	Rohit Keshri <rkeshri>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	Keywords:	Security
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Hardware:	All
OS:	Linux
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Bug Depends On:	2283952
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Description Rohit Keshri 2024-05-30 08:35:56 UTC

Multiple improper array index validation vulnerabilities exist in the readMSH functionality of libigl v2.5.0. A specially crafted .msh file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability concerns the `igl::MshLoader::parse_node_field` function while handling an `ascii`.msh` file.

https://talosintelligence.com/vulnerability_reports/TALOS-2024-1926

Comment 1 Rohit Keshri 2024-05-30 08:36:12 UTC

Created meshlab tracking bugs for this issue:

Affects: fedora-all [bug 2283952]