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CVE-2021-21772

Status Candidate

Overview

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.

Related Files

Ubuntu Security Notice USN-6216-1
Posted Jul 13, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6216-1 - It was discovered that lib3mf did not properly manage memory under certain circumstances. If a user were tricked into opening a specially crafted 3MF file, a local attacker could possibly use this issue to cause applications using lib3mf to crash, resulting in a denial of service, or possibly execute arbitrary code.

tags | advisory, denial of service, arbitrary, local
systems | linux, ubuntu
advisories | CVE-2021-21772
SHA-256 | 94aa85df886931a57b699b85806104461234a22a2e3d7fe5c58da59dbcda9699
Gentoo Linux Security Advisory 202208-01
Posted Aug 4, 2022
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202208-1 - A vulnerability in lib3mf could lead to remote code execution. Versions less than 2.1.1 are affected.

tags | advisory, remote, code execution
systems | linux, gentoo
advisories | CVE-2021-21772
SHA-256 | fc6389bd2feac72adae0eb488ca83448d6ad549d5bacaa27328875ae4cad563a
Debian Security Advisory 4887-1
Posted Apr 28, 2021
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4887-1 - A use-after-free was discovered in Lib3MF, a C++ implementation of the 3D Manufacturing Format, which could result in the execution of arbitrary code if a malformed file is opened.

tags | advisory, arbitrary
systems | linux, debian
advisories | CVE-2021-21772
SHA-256 | 35bbd49deeb21382d5b1f4fdf3c475a6b5944ac8965d93701e6f7e9c6bd90db3
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