ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2021.0109
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2021-0109)
Resumen:	The remote host is missing an update for the 'screen' package(s) announced via the MGASA-2021-0109 advisory.
Descripción:	Summary: The remote host is missing an update for the 'screen' package(s) announced via the MGASA-2021-0109 advisory. Vulnerability Insight: Felix Weinmann reported a flaw in the handling of combining characters in screen, which can result in denial of service, or potentially the execution of arbitrary code via a specially crafted UTF-8 character sequence (CVE-2021-26937). Affected Software/OS: 'screen' package(s) on Mageia 7, Mageia 8. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2021-26937 Debian Security Information: DSA-4861 (Google Search) https://www.debian.org/security/2021/dsa-4861 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JJWLXP45POUUYBJRRWPVAWNZDJTLYWVM/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GNWBOIDEPOEQS5RMQVMFKHKXJCGNYWBL/ https://security.gentoo.org/glsa/202105-11 https://ftp.gnu.org/gnu/screen/ https://lists.gnu.org/archive/html/screen-devel/2021-02/msg00000.html https://www.openwall.com/lists/oss-security/2021/02/09/3 https://lists.debian.org/debian-lts-announce/2021/02/msg00031.html http://www.openwall.com/lists/oss-security/2021/02/09/8
Copyright	Copyright (C) 2022 Greenbone AG

Esta es sólo una de 146377 pruebas de vulnerabilidad en nuestra serie de pruebas. Encuentre más sobre cómo ejecutar una auditoría de seguridad completa. Para ejecutar una prueba gratuita de esta vulnerabilidad contra su sistema, regístrese ahora.