ID de Prueba:	1.3.6.1.4.1.25623.1.0.51069
Categoría:	Red Hat Local Security Checks
Título:	RedHat Security Advisory RHSA-2004:687
Resumen:	NOSUMMARY
Descripción:	Description: The remote host is missing updates announced in advisory RHSA-2004:687. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Web server. Flaws including possible information disclosure, double free, and negative reference index array underflow were found in the deserialization code of PHP. PHP applications may use the unserialize function on untrusted user data, which could allow a remote attacker to gain access to memory or potentially execute arbitrary code. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-1019 to this issue. A flaw in the exif extension of PHP was found which lead to a stack overflow. An attacker could create a carefully crafted image file in such a way that if parsed by a PHP script using the exif extension it could cause a crash or potentially execute arbitrary code. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-1065 to this issue. An information disclosure bug was discovered in the parsing of GPC variables in PHP (query strings or cookies, and POST form data). If particular scripts used the values of the GPC variables, portions of the memory space of an httpd child process could be revealed to the client. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-0958 to this issue. A file access bug was discovered in the parsing of multipart/form-data forms, used by PHP scripts which allow file uploads. In particular configurations, some scripts could allow a malicious client to upload files to an arbitrary directory where the apache user has write access. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-0959 to this issue. Flaws were found in shmop_write, pack, and unpack PHP functions. These functions are not normally passed user supplied data, so would require a malicious PHP script to be exploited. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CVE-2004-1018 to this issue. Various issues were discovered in the use of the select system call in PHP, which could be triggered if PHP is used in an Apache configuration where the number of open files (such as virtual host log files) exceeds the default process limit of 1024. Workarounds are now included for some of these issues. The phpize shell script included in PHP can be used to build third-party extension modules. A build issue was discovered in the phpize script on some 64-bit platforms which prevented correct operation. The pcntl extension module is now enabled in the command line PHP interpreter, /usr/bin/php. This module enables process control features such as fork and kill from PHP scripts. Users of PHP should upgrade to these updated packages, which contain fixes for these issues. Solution: Please note that this update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date http://rhn.redhat.com/errata/RHSA-2004-687.html Risk factor : Critical CVSS Score: 10.0
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2004-0958 Bugtraq: 20040915 PHP Vulnerability N. 1 (Google Search) http://marc.info/?l=bugtraq&m=109527531130492&w=2 https://bugzilla.fedora.us/show_bug.cgi?id=2344 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10863 http://www.redhat.com/support/errata/RHSA-2004-687.html http://securitytracker.com/id?1011279 http://secunia.com/advisories/12560/ http://archives.neohapsis.com/archives/vulnwatch/2004-q3/0053.html XForce ISS Database: php-phpinfo-disclose-memory(17393) https://exchange.xforce.ibmcloud.com/vulnerabilities/17393 Common Vulnerability Exposure (CVE) ID: CVE-2004-0959 Bugtraq: 20040915 Php Vulnerability N. 2 (Google Search) http://marc.info/?l=bugtraq&m=109534848430404&w=2 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10961 http://securitytracker.com/id?1011307 http://archives.neohapsis.com/archives/vulnwatch/2004-q3/0054.html XForce ISS Database: php-mime-array-execute-code(17392) https://exchange.xforce.ibmcloud.com/vulnerabilities/17392 Common Vulnerability Exposure (CVE) ID: CVE-2004-1018 BugTraq ID: 12045 http://www.securityfocus.com/bid/12045 Bugtraq: 20041215 Advisory 01/2004: Multiple vulnerabilities in PHP 4/5 (Google Search) http://marc.info/?l=bugtraq&m=110314318531298&w=2 Bugtraq: 20041219 PHP shmop.c module permits write of arbitrary memory. (Google Search) http://www.securityfocus.com/archive/1/384920 HPdes Security Advisory: HPSBMA01212 http://www.securityfocus.com/advisories/9028 http://www.mandriva.com/security/advisories?name=MDKSA-2004:151 http://www.mandriva.com/security/advisories?name=MDKSA-2005:072 http://www.hardened-php.net/advisories/012004.txt http://www.osvdb.org/12411 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10949 http://www.redhat.com/support/errata/RHSA-2005-032.html http://www.redhat.com/support/errata/RHSA-2005-816.html https://www.ubuntu.com/usn/usn-99-1/ XForce ISS Database: php-shmopwrite-outofbounds-memory(18515) https://exchange.xforce.ibmcloud.com/vulnerabilities/18515 Common Vulnerability Exposure (CVE) ID: CVE-2004-1019 http://msgs.securepoint.com/cgi-bin/get/bugtraq0412/157.html https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10511 SuSE Security Announcement: SUSE-SA:2005:002 (Google Search) http://www.novell.com/linux/security/advisories/2005_02_php4_mod_php4.html SuSE Security Announcement: SUSE-SU-2015:0365 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00029.html SuSE Security Announcement: openSUSE-SU-2015:0325 (Google Search) http://lists.opensuse.org/opensuse-updates/2015-02/msg00079.html XForce ISS Database: php-unserialize-code-execution(18514) https://exchange.xforce.ibmcloud.com/vulnerabilities/18514 Common Vulnerability Exposure (CVE) ID: CVE-2004-1065 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10877 XForce ISS Database: php-exifreaddata-bo(18517) https://exchange.xforce.ibmcloud.com/vulnerabilities/18517
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