ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2021.0042
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2021-0042)
Resumen:	The remote host is missing an update for the 'sudo' package(s) announced via the MGASA-2021-0042 advisory.
Descripción:	Summary: The remote host is missing an update for the 'sudo' package(s) announced via the MGASA-2021-0042 advisory. Vulnerability Insight: The sudoedit personality of Sudo before 1.9.5 may allow a local unprivileged user to perform arbitrary directory-existence tests by winning a sudo_edit.c race condition in replacing a user-controlled directory by a symlink to an arbitrary path. (CVE-2021-23239). selinux_edit_copy_tfiles in sudoedit in Sudo before 1.9.5 allows a local unprivileged user to gain file ownership and escalate privileges by replacing a temporary file with a symlink to an arbitrary file target. This affects SELinux RBAC support in permissive mode. Machines without SELinux are not vulnerable. (CVE-2021-23240). Affected Software/OS: 'sudo' package(s) on Mageia 7. Solution: Please install the updated package(s). CVSS Score: 4.4 CVSS Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2021-23239 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GMY4VSSBIND7VAYSN6T7XIWJRWG4GBB3/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EE42Y35SMJOLONAIBNYNFC7J44UUZ2Y6/ https://security.gentoo.org/glsa/202101-33 https://bugzilla.suse.com/show_bug.cgi?id=CVE-2021-23239 https://lists.debian.org/debian-lts-announce/2022/11/msg00007.html Common Vulnerability Exposure (CVE) ID: CVE-2021-23240 https://bugzilla.suse.com/show_bug.cgi?id=CVE-2021-23240 https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
Copyright	Copyright (C) 2022 Greenbone AG

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