ID de Prueba:	1.3.6.1.4.1.25623.1.0.871700
Categoría:	Red Hat Local Security Checks
Título:	RedHat Update for php RHSA-2016:2598-02
Resumen:	The remote host is missing an update for the 'php'; package(s) announced via the referenced advisory.
Descripción:	Summary: The remote host is missing an update for the 'php' package(s) announced via the referenced advisory. Vulnerability Insight: PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fix(es): * A flaw was found in the way certain error conditions were handled by bzread() function in PHP. An attacker could use this flaw to upload a specially crafted bz2 archive which, when parsed via the vulnerable function, could cause the application to crash or execute arbitrary code with the permissions of the user running the PHP application. (CVE-2016-5399) * An integer overflow flaw, leading to a heap-based buffer overflow was found in the imagecreatefromgd2() function of PHP's gd extension. A remote attacker could use this flaw to crash a PHP application or execute arbitrary code with the privileges of the user running that PHP application using gd via a specially crafted GD2 image. (CVE-2016-5766) * An integer overflow flaw, leading to a heap-based buffer overflow was found in the gdImagePaletteToTrueColor() function of PHP's gd extension. A remote attacker could use this flaw to crash a PHP application or execute arbitrary code with the privileges of the user running that PHP application using gd via a specially crafted image buffer. (CVE-2016-5767) * A double free flaw was found in the mb_ereg_replace_callback() function of php which is used to perform regex search. This flaw could possibly cause a PHP application to crash. (CVE-2016-5768) Red Hat would like to thank Hans Jerry Illikainen for reporting CVE-2016-5399. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from the References section. Affected Software/OS: php on Red Hat Enterprise Linux Server (v. 7) Solution: Please Install the Updated Packages. 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-2016-5399 1036430 http://www.securitytracker.com/id/1036430 20160721 CVE-2016-5399: php: out-of-bounds write in bzread() http://www.securityfocus.com/archive/1/538966/100/0/threaded 20160725 CVE-2016-5399: php: out-of-bounds write in bzread() http://seclists.org/fulldisclosure/2016/Jul/72 40155 https://www.exploit-db.com/exploits/40155/ 92051 http://www.securityfocus.com/bid/92051 DSA-3631 http://www.debian.org/security/2016/dsa-3631 RHSA-2016:2598 http://rhn.redhat.com/errata/RHSA-2016-2598.html RHSA-2016:2750 http://rhn.redhat.com/errata/RHSA-2016-2750.html [oss-security] 20160721 CVE-2016-5399: php: out-of-bounds write in bzread() http://www.openwall.com/lists/oss-security/2016/07/21/1 http://packetstormsecurity.com/files/137998/PHP-7.0.8-5.6.23-5.5.37-bzread-OOB-Write.html http://php.net/ChangeLog-5.php http://php.net/ChangeLog-7.php https://bugs.php.net/bug.php?id=72613 https://bugzilla.redhat.com/show_bug.cgi?id=1358395 https://security.netapp.com/advisory/ntap-20180112-0001/ Common Vulnerability Exposure (CVE) ID: CVE-2016-5766 Debian Security Information: DSA-3619 (Google Search) http://www.debian.org/security/2016/dsa-3619 https://security.gentoo.org/glsa/201612-09 http://www.openwall.com/lists/oss-security/2016/06/23/4 RedHat Security Advisories: RHSA-2016:2598 RedHat Security Advisories: RHSA-2016:2750 SuSE Security Announcement: SUSE-SU-2016:2013 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00025.html SuSE Security Announcement: openSUSE-SU-2016:1761 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html SuSE Security Announcement: openSUSE-SU-2016:1922 (Google Search) http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html http://www.ubuntu.com/usn/USN-3030-1 Common Vulnerability Exposure (CVE) ID: CVE-2016-5767 BugTraq ID: 91395 http://www.securityfocus.com/bid/91395 Common Vulnerability Exposure (CVE) ID: CVE-2016-5768 http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html BugTraq ID: 91396 http://www.securityfocus.com/bid/91396 Debian Security Information: DSA-3618 (Google Search) http://www.debian.org/security/2016/dsa-3618
Copyright	Copyright (C) 2016 Greenbone AG

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