Test Kennung:	1.3.6.1.4.1.25623.1.1.10.2022.0151
Kategorie:	Mageia Linux Local Security Checks
Titel:	Mageia: Security Advisory (MGASA-2022-0151)
Zusammenfassung:	The remote host is missing an update for the 'libdxfrw' package(s) announced via the MGASA-2022-0151 advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'libdxfrw' package(s) announced via the MGASA-2022-0151 advisory. Vulnerability Insight: A code execution vulnerability exists in the dwgCompressor::decompress18() functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dwg file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability. (CVE-2021-21898) A code execution vulnerability exists in the dwgCompressor::copyCompBytes21 functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dwg file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability. (CVE-2021-21899) A code execution vulnerability exists in the dxfRW::processLType() functionality of LibreCad libdxfrw 2.2.0-rc2-19-ge02f3580. A specially-crafted .dxf file can lead to a use-after-free vulnerability. An attacker can provide a malicious file to trigger this vulnerability. (CVE-2021-21900) In LibreCAD 2.2.0, a NULL pointer dereference in the HATCH handling of libdxfrw allows an attacker to crash the application using a crafted DXF document. (CVE-2021-45343) Affected Software/OS: 'libdxfrw' package(s) on Mageia 8. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2021-21898 Debian Security Information: DSA-5077 (Google Search) https://www.debian.org/security/2022/dsa-5077 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTIAMP7QJDKV4ADDLR4GVVX2TXYLHVOZ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RDI3HCTCACMIC7I4ILB3NRU6DCMADI5H/ https://security.gentoo.org/glsa/202305-26 https://talosintelligence.com/vulnerability_reports/TALOS-2021-1349 https://lists.debian.org/debian-lts-announce/2021/12/msg00002.html Common Vulnerability Exposure (CVE) ID: CVE-2021-21899 https://talosintelligence.com/vulnerability_reports/TALOS-2021-1350 Common Vulnerability Exposure (CVE) ID: CVE-2021-21900 https://talosintelligence.com/vulnerability_reports/TALOS-2021-1351 Common Vulnerability Exposure (CVE) ID: CVE-2021-45343 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VUMH3CWGVSMR2UIZEA35Q5UB7PDVVVYS/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FCC2FZ6HZOIK3775K4MTCOUHX6PLGPEL/ https://github.com/LibreCAD/LibreCAD/issues/1468
Copyright	Copyright (C) 2022 Greenbone AG

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