ID de Prueba:	1.3.6.1.4.1.25623.1.1.2.2020.1458
Categoría:	Huawei EulerOS Local Security Checks
Título:	Huawei EulerOS: Security Advisory for dosfstools (EulerOS-SA-2020-1458)
Resumen:	The remote host is missing an update for the Huawei EulerOS 'dosfstools' package(s) announced via the EulerOS-SA-2020-1458 advisory.
Descripción:	Summary: The remote host is missing an update for the Huawei EulerOS 'dosfstools' package(s) announced via the EulerOS-SA-2020-1458 advisory. Vulnerability Insight: The read_boot function in boot.c in dosfstools before 4.0 allows attackers to cause a denial of service (crash) via a crafted filesystem, which triggers a heap-based buffer overflow in the (1) read_fat function or an out-of-bounds heap read in (2) get_fat function.(CVE-2016-4804) The set_fat function in fat.c in dosfstools before 4.0 might allow attackers to corrupt a FAT12 filesystem or cause a denial of service (invalid memory read and crash) by writing an odd number of clusters to the third to last entry on a FAT12 filesystem, which triggers an 'off-by-two error.'(CVE-2015-8872) Affected Software/OS: 'dosfstools' package(s) on Huawei EulerOS Virtualization 3.0.2.2. Solution: Please install the updated package(s). CVSS Score: 2.1 CVSS Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2015-8872 BugTraq ID: 90311 http://www.securityfocus.com/bid/90311 https://blog.fuzzing-project.org/44-dosfstools-fsck.vfat-Several-invalid-memory-accesses.html https://lists.debian.org/debian-lts-announce/2020/05/msg00028.html SuSE Security Announcement: openSUSE-SU-2016:1461 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-06/msg00001.html SuSE Security Announcement: openSUSE-SU-2016:2233 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-09/msg00014.html http://www.ubuntu.com/usn/USN-2986-1 Common Vulnerability Exposure (CVE) ID: CVE-2016-4804
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

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