ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2014.0080
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2014-0080)
Resumen:	The remote host is missing an update for the 'denyhosts' package(s) announced via the MGASA-2014-0080 advisory.
Descripción:	Summary: The remote host is missing an update for the 'denyhosts' package(s) announced via the MGASA-2014-0080 advisory. Vulnerability Insight: Helmut Grohne discovered that denyhosts, a tool preventing SSH brute-force attacks, could be used to perform remote denial of service against the SSH daemon. Incorrectly specified regular expressions used to detect brute force attacks in authentication logs could be exploited by a malicious user to forge crafted login names in order to make denyhosts ban arbitrary IP addresses (CVE-2013-6890). This update also includes a fix for a regression introduced when fixing CVE-2013-6890. Affected Software/OS: 'denyhosts' package(s) on Mageia 3. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2013-6890 Debian Security Information: DSA-2826 (Google Search) http://www.debian.org/security/2013/dsa-2826 https://bugzilla.redhat.com/show_bug.cgi?id=1045982 http://seclists.org/oss-sec/2013/q4/535 http://secunia.com/advisories/56239
Copyright	Copyright (C) 2022 Greenbone AG

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