ID de Prueba:	1.3.6.1.4.1.25623.1.0.105372
Categoría:	F5 Local Security Checks
Título:	F5 BIG-IP - GNU C Library (glibc) vulnerability CVE-2014-7817
Resumen:	The remote host is missing a security patch.
Descripción:	Summary: The remote host is missing a security patch. Vulnerability Insight: The wordexp function in GNU C Library (aka glibc) 2.21 does not enforce the WRDE_NOCMD flag, which allows context-dependent attackers to execute arbitrary commands, as demonstrated by input containing '$((`...`))'. (CVE-2014-7817) Vulnerability Impact: An attacker with local access and knowledge of how to make the glibc function trigger an exploit may be able to run arbitrary code. However, the risk level for this vulnerability is considered LOW because F5 product development has verified that the vulnerable code is NOT used in a way that would make an exploit possible. Solution: See the referenced vendor advisory for a solution. CVSS Score: 4.6 CVSS Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2014-7817 BugTraq ID: 71216 http://www.securityfocus.com/bid/71216 Debian Security Information: DSA-3142 (Google Search) http://www.debian.org/security/2015/dsa-3142 https://security.gentoo.org/glsa/201602-02 https://sourceware.org/ml/libc-alpha/2014-11/msg00519.html http://seclists.org/oss-sec/2014/q4/730 RedHat Security Advisories: RHSA-2014:2023 http://rhn.redhat.com/errata/RHSA-2014-2023.html http://secunia.com/advisories/62100 http://secunia.com/advisories/62146 SuSE Security Announcement: openSUSE-SU-2015:0351 (Google Search) http://lists.opensuse.org/opensuse-updates/2015-02/msg00089.html http://www.ubuntu.com/usn/USN-2432-1 XForce ISS Database: gnu-glibc-cve20147817-command-exec(98852) https://exchange.xforce.ibmcloud.com/vulnerabilities/98852
Copyright	Copyright (C) 2015 Greenbone Networks GmbH

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