ID de Prueba:	1.3.6.1.4.1.25623.1.0.120092
Categoría:	Amazon Linux Local Security Checks
Título:	Amazon Linux: Security Advisory (ALAS-2015-592)
Resumen:	The remote host is missing an update for the 'openssh' package(s) announced via the ALAS-2015-592 advisory.
Descripción:	Summary: The remote host is missing an update for the 'openssh' package(s) announced via the ALAS-2015-592 advisory. Vulnerability Insight: The monitor component in sshd in OpenSSH before 7.0 on non-OpenBSD platforms accepts extraneous username data in MONITOR_REQ_PAM_INIT_CTX requests, which allows local users to conduct impersonation attacks by leveraging any SSH login access in conjunction with control of the sshd uid to send a crafted MONITOR_REQ_PWNAM request, related to monitor.c and monitor_wrap.c. (CVE-2015-6563) Use-after-free vulnerability in the mm_answer_pam_free_ctx function in monitor.c in sshd in OpenSSH before 7.0 on non-OpenBSD platforms might allow local users to gain privileges by leveraging control of the sshd uid to send an unexpectedly early MONITOR_REQ_PAM_FREE_CTX request. (CVE-2015-6564) Affected Software/OS: 'openssh' package(s) on Amazon Linux. Solution: Please install the updated package(s). CVSS Score: 6.9 CVSS Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2015-6563 http://lists.apple.com/archives/security-announce/2015/Oct/msg00005.html BugTraq ID: 76317 http://www.securityfocus.com/bid/76317 http://lists.fedoraproject.org/pipermail/package-announce/2015-August/165170.html http://seclists.org/fulldisclosure/2015/Aug/54 https://security.gentoo.org/glsa/201512-04 https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html http://www.openwall.com/lists/oss-security/2015/08/22/1 RedHat Security Advisories: RHSA-2016:0741 http://rhn.redhat.com/errata/RHSA-2016-0741.html SuSE Security Announcement: SUSE-SU-2015:1581 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.html Common Vulnerability Exposure (CVE) ID: CVE-2015-6564
Copyright	Copyright (C) 2015 Greenbone AG

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