GCVE-110-MAGEIA-2021-368

Advisory Published

Vulnetix · Advisory published July 25, 2021

A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP() functionality of 3MF Consortium lib3mf 2.0.0. A specially crafted 3MF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability (CVE-2021-21772). A new package 'act' is introduced to build newer version of lib3mf. Also, openscad is rebuilt against this updated library.

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Affected Products

Vendor	Product	Versions	Platforms
Mageia	lib3mf	0 (affected), 2.1.1-1.mga8 (unaffected)	—
Mageia	openscad	2021.01-1.2.mga8 (unaffected), 0 (affected)	—
Mageia	act	1.6.0-4.mga8 (unaffected), 0 (affected)	—

Aliases

CVE-2021-21772

References

Updated lib3mf packages fix security vulnerability

advisory

Updated lib3mf packages fix security vulnerability

issue

Updated lib3mf packages fix security vulnerability

issue

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