Vulnerabilities > CVE-2012-2336 - Improper Input Validation vulnerability in PHP
Attack vector
UNKNOWN Attack complexity
UNKNOWN Privileges required
UNKNOWN Confidentiality impact
UNKNOWN Integrity impact
UNKNOWN Availability impact
UNKNOWN Summary
sapi/cgi/cgi_main.c in PHP before 5.3.13 and 5.4.x before 5.4.3, when configured as a CGI script (aka php-cgi), does not properly handle query strings that lack an = (equals sign) character, which allows remote attackers to cause a denial of service (resource consumption) by placing command-line options in the query string, related to lack of skipping a certain php_getopt for the 'T' case. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-1823.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Buffer Overflow via Environment Variables This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
- Server Side Include (SSI) Injection An attacker can use Server Side Include (SSI) Injection to send code to a web application that then gets executed by the web server. Doing so enables the attacker to achieve similar results to Cross Site Scripting, viz., arbitrary code execution and information disclosure, albeit on a more limited scale, since the SSI directives are nowhere near as powerful as a full-fledged scripting language. Nonetheless, the attacker can conveniently gain access to sensitive files, such as password files, and execute shell commands.
- Cross Zone Scripting An attacker is able to cause a victim to load content into their web-browser that bypasses security zone controls and gain access to increased privileges to execute scripting code or other web objects such as unsigned ActiveX controls or applets. This is a privilege elevation attack targeted at zone-based web-browser security. In a zone-based model, pages belong to one of a set of zones corresponding to the level of privilege assigned to that page. Pages in an untrusted zone would have a lesser level of access to the system and/or be restricted in the types of executable content it was allowed to invoke. In a cross-zone scripting attack, a page that should be assigned to a less privileged zone is granted the privileges of a more trusted zone. This can be accomplished by exploiting bugs in the browser, exploiting incorrect configuration in the zone controls, through a cross-site scripting attack that causes the attackers' content to be treated as coming from a more trusted page, or by leveraging some piece of system functionality that is accessible from both the trusted and less trusted zone. This attack differs from "Restful Privilege Escalation" in that the latter correlates to the inadequate securing of RESTful access methods (such as HTTP DELETE) on the server, while cross-zone scripting attacks the concept of security zones as implemented by a browser.
- Cross Site Scripting through Log Files An attacker may leverage a system weakness where logs are susceptible to log injection to insert scripts into the system's logs. If these logs are later viewed by an administrator through a thin administrative interface and the log data is not properly HTML encoded before being written to the page, the attackers' scripts stored in the log will be executed in the administrative interface with potentially serious consequences. This attack pattern is really a combination of two other attack patterns: log injection and stored cross site scripting.
- Command Line Execution through SQL Injection An attacker uses standard SQL injection methods to inject data into the command line for execution. This could be done directly through misuse of directives such as MSSQL_xp_cmdshell or indirectly through injection of data into the database that would be interpreted as shell commands. Sometime later, an unscrupulous backend application (or could be part of the functionality of the same application) fetches the injected data stored in the database and uses this data as command line arguments without performing proper validation. The malicious data escapes that data plane by spawning new commands to be executed on the host.
Exploit-Db
description Apache / PHP 5.x - cgi-bin Remote Code Execution Exploit. CVE-2012-1823,CVE-2012-2311,CVE-2012-2336. Remote exploit for linux platform id EDB-ID:29290 last seen 2016-02-03 modified 2013-10-29 published 2013-10-29 reporter kingcope source https://www.exploit-db.com/download/29290/ title Apache / PHP 5.x - cgi-bin Remote Code Execution Exploit description Apache + PHP 5.x - Remote Code Execution (Multithreaded Scanner) (2). CVE-2012-1823,CVE-2012-2311,CVE-2012-2336. Remote exploit for php platform id EDB-ID:29316 last seen 2016-02-03 modified 2013-10-31 published 2013-10-31 reporter noptrix source https://www.exploit-db.com/download/29316/ title Apache + PHP 5.x - Remote Code Execution Multithreaded Scanner 2 description PHP CGI Argument Injection Exploit. CVE-2012-1823,CVE-2012-2311,CVE-2012-2336. Remote exploit for php platform id EDB-ID:18836 last seen 2016-02-02 modified 2012-05-05 published 2012-05-05 reporter rayh4c source https://www.exploit-db.com/download/18836/ title PHP CGI Argument Injection Exploit description PHP CGI Argument Injection. CVE-2012-1823,CVE-2012-2311,CVE-2012-2336. Remote exploit for php platform id EDB-ID:18834 last seen 2016-02-02 modified 2012-05-04 published 2012-05-04 reporter metasploit source https://www.exploit-db.com/download/18834/ title PHP CGI Argument Injection description Apache + PHP < 5.3.12 / < 5.4.2 - Remote Code Execution (Multithreaded Scanner) (2). CVE-2012-1823,CVE-2012-2311,CVE-2012-2336. Remote exploit for PHP ... id EDB-ID:40233 last seen 2016-08-13 modified 2013-11-01 published 2013-11-01 reporter noptrix title Apache + PHP < 5.3.12 / < 5.4.2 - Remote Code Execution (Multithreaded Scanner) (2)
Nessus
NASL family Scientific Linux Local Security Checks NASL id SL_20120627_PHP_ON_SL6_X.NASL description PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-03-18 modified 2012-08-01 plugin id 61358 published 2012-08-01 reporter This script is Copyright (C) 2012-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/61358 title Scientific Linux Security Update : php on SL6.x i386/x86_64 (20120627) code # # (C) Tenable Network Security, Inc. # # The descriptive text is (C) Scientific Linux. # include("compat.inc"); if (description) { script_id(61358); script_version("1.11"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/02/27"); script_cve_id("CVE-2010-2950", "CVE-2011-4153", "CVE-2012-0057", "CVE-2012-0781", "CVE-2012-0789", "CVE-2012-1172", "CVE-2012-2143", "CVE-2012-2336", "CVE-2012-2386"); script_xref(name:"TRA", value:"TRA-2012-01"); script_name(english:"Scientific Linux Security Update : php on SL6.x i386/x86_64 (20120627)"); script_summary(english:"Checks rpm output for the updated packages"); script_set_attribute( attribute:"synopsis", value: "The remote Scientific Linux host is missing one or more security updates." ); script_set_attribute( attribute:"description", value: "PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, 'xsl.security_prefs', can be used to enable file writing in XSLT. A flaw was found in the way PHP validated file names in file upload requests. A remote attacker could possibly use this flaw to bypass the sanitization of the uploaded file names, and cause a PHP script to store the uploaded file in an unexpected directory, by using a directory traversal attack. (CVE-2012-1172) Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way the PHP phar extension processed certain fields of tar archive files. A remote attacker could provide a specially crafted tar archive file that, when processed by a PHP application using the phar extension, could cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running PHP. (CVE-2012-2386) A format string flaw was found in the way the PHP phar extension processed certain PHAR files. A remote attacker could provide a specially crafted PHAR file, which once processed in a PHP application using the phar extension, could lead to information disclosure and possibly arbitrary code execution via a crafted phar:// URI. (CVE-2010-2950) A flaw was found in the DES algorithm implementation in the crypt() password hashing function in PHP. If the password string to be hashed contained certain characters, the remainder of the string was ignored when calculating the hash, significantly reducing the password strength. (CVE-2012-2143) Note: With this update, passwords are no longer truncated when performing DES hashing. Therefore, new hashes of the affected passwords will not match stored hashes generated using vulnerable PHP versions, and will need to be updated. It was discovered that the fix for CVE-2012-1823, released via a previous update, did not properly filter all php-cgi command line arguments. A specially crafted request to a PHP script could cause the PHP interpreter to execute the script in a loop, or output usage information that triggers an Internal Server Error. (CVE-2012-2336) A memory leak flaw was found in the PHP strtotime() function call. A remote attacker could possibly use this flaw to cause excessive memory consumption by triggering many strtotime() function calls. (CVE-2012-0789) A NULL pointer dereference flaw was found in the PHP tidy_diagnose() function. A remote attacker could use specially crafted input to crash an application that uses tidy::diagnose. (CVE-2012-0781) It was found that PHP did not check the zend_strndup() function's return value in certain cases. A remote attacker could possibly use this flaw to crash a PHP application. (CVE-2011-4153) All php users should upgrade to these updated packages, which contain backported patches to resolve these issues. After installing the updated packages, the httpd daemon must be restarted for the update to take effect." ); # https://listserv.fnal.gov/scripts/wa.exe?A2=ind1207&L=scientific-linux-errata&T=0&P=2427 script_set_attribute( attribute:"see_also", value:"http://www.nessus.org/u?055113e5" ); script_set_attribute( attribute:"see_also", value:"https://www.tenable.com/security/research/tra-2012-01" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"exploited_by_malware", value:"true"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-bcmath"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-cli"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-common"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-dba"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-embedded"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-enchant"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-gd"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-imap"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-intl"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-ldap"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-mbstring"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-mysql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-odbc"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-pdo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-pgsql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-process"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-pspell"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-recode"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-snmp"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-soap"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-tidy"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-xml"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-xmlrpc"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:php-zts"); script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux"); script_set_attribute(attribute:"vuln_publication_date", value:"2010/09/28"); script_set_attribute(attribute:"patch_publication_date", value:"2012/06/27"); script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/01"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2012-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Scientific Linux Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("misc_func.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux"); os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux"); os_ver = os_ver[1]; if (! preg(pattern:"^6([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 6.x", "Scientific Linux " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu); flag = 0; if (rpm_check(release:"SL6", reference:"php-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-bcmath-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-cli-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-common-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-dba-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-debuginfo-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-devel-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-embedded-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-enchant-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-gd-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-imap-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-intl-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-ldap-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-mbstring-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-mysql-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-odbc-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-pdo-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-pgsql-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-process-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-pspell-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-recode-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-snmp-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-soap-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-tidy-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-xml-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-xmlrpc-5.3.3-14.el6_3")) flag++; if (rpm_check(release:"SL6", reference:"php-zts-5.3.3-14.el6_3")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : rpm_report_get() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "php / php-bcmath / php-cli / php-common / php-dba / php-debuginfo / etc"); }
NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2012-1047.NASL description Updated php53 packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-06-01 modified 2020-06-02 plugin id 59753 published 2012-06-28 reporter This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/59753 title RHEL 5 : php53 (RHSA-2012:1047) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Red Hat Security Advisory RHSA-2012:1047. 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A remote attacker could possibly use this flaw to bypass the sanitization of the uploaded file names, and cause a PHP script to store the uploaded file in an unexpected directory, by using a directory traversal attack. (CVE-2012-1172) Multiple integer overflow flaws, leading to heap-based buffer overflows, were found in the way the PHP phar extension processed certain fields of tar archive files. A remote attacker could provide a specially crafted tar archive file that, when processed by a PHP application using the phar extension, could cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running PHP. (CVE-2012-2386) A format string flaw was found in the way the PHP phar extension processed certain PHAR files. A remote attacker could provide a specially crafted PHAR file, which once processed in a PHP application using the phar extension, could lead to information disclosure and possibly arbitrary code execution via a crafted phar:// URI. (CVE-2010-2950) A flaw was found in the DES algorithm implementation in the crypt() password hashing function in PHP. If the password string to be hashed contained certain characters, the remainder of the string was ignored when calculating the hash, significantly reducing the password strength. (CVE-2012-2143) Note: With this update, passwords are no longer truncated when performing DES hashing. Therefore, new hashes of the affected passwords will not match stored hashes generated using vulnerable PHP versions, and will need to be updated. It was discovered that the fix for CVE-2012-1823, released via RHSA-2012:0547, did not properly filter all php-cgi command line arguments. A specially crafted request to a PHP script could cause the PHP interpreter to execute the script in a loop, or output usage information that triggers an Internal Server Error. (CVE-2012-2336) A memory leak flaw was found in the PHP strtotime() function call. A remote attacker could possibly use this flaw to cause excessive memory consumption by triggering many strtotime() function calls. (CVE-2012-0789) It was found that PHP did not check the zend_strndup() function's return value in certain cases. A remote attacker could possibly use this flaw to crash a PHP application. (CVE-2011-4153) Upstream acknowledges Rubin Xu and Joseph Bonneau as the original reporters of CVE-2012-2143. All php53 users should upgrade to these updated packages, which contain backported patches to resolve these issues. 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script_set_attribute( attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2010-2950" ); script_set_attribute( attribute:"see_also", value:"https://www.tenable.com/security/research/tra-2012-01" ); script_set_attribute(attribute:"solution", value:"Update the affected packages."); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P"); script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"exploited_by_malware", value:"true"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:php53"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:php53-bcmath"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:php53-cli"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:php53-common"); 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script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:php53-pgsql"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:php53-process"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:php53-pspell"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:php53-snmp"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:php53-soap"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:php53-xml"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:php53-xmlrpc"); script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:5"); script_set_attribute(attribute:"patch_publication_date", value:"2012/06/27"); script_set_attribute(attribute:"plugin_publication_date", value:"2012/06/28"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Red Hat Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("misc_func.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat"); os_ver = eregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat"); os_ver = os_ver[1]; if (! ereg(pattern:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 5.x", "Red Hat " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "s390" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Red Hat", cpu); yum_updateinfo = get_kb_item("Host/RedHat/yum-updateinfo"); if (!empty_or_null(yum_updateinfo)) { rhsa = "RHSA-2012:1047"; yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa); if (!empty_or_null(yum_report)) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : yum_report ); exit(0); } else { audit_message = "affected by Red Hat security advisory " + rhsa; audit(AUDIT_OS_NOT, audit_message); } } else { flag = 0; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-bcmath-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-bcmath-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-bcmath-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-cli-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-cli-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-cli-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-common-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-common-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-common-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-dba-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-dba-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-dba-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-debuginfo-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-debuginfo-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-debuginfo-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-devel-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-devel-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-devel-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-gd-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-gd-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-gd-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-imap-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-imap-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-imap-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-intl-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-intl-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-intl-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-ldap-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-ldap-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-ldap-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-mbstring-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-mbstring-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-mbstring-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-mysql-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-mysql-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-mysql-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-odbc-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-odbc-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-odbc-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-pdo-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-pdo-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-pdo-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-pgsql-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-pgsql-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-pgsql-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-process-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-process-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-process-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-pspell-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-pspell-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-pspell-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-snmp-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-snmp-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-snmp-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-soap-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-soap-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-soap-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-xml-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-xml-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-xml-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"i386", reference:"php53-xmlrpc-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"s390x", reference:"php53-xmlrpc-5.3.3-13.el5_8")) flag++; if (rpm_check(release:"RHEL5", cpu:"x86_64", reference:"php53-xmlrpc-5.3.3-13.el5_8")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : rpm_report_get() + redhat_report_package_caveat() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "php53 / php53-bcmath / php53-cli / php53-common / php53-dba / etc"); } }
NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2012-1045.NASL description Updated php packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-06-01 modified 2020-06-02 plugin id 59738 published 2012-06-28 reporter This script is Copyright (C) 2012-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/59738 title CentOS 5 : php (CESA-2012:1045) NASL family SuSE Local Security Checks NASL id SUSE_APACHE2-MOD_PHP5-8133.NASL description PHP5 was updated with incremental fixes to the previous update : - Additional unsafe cgi wrapper scripts are also fixed now. (CVE-2012-2335) - Even more commandline option handling is filtered, which could lead to crashes of the php interpreter. (CVE-2012-2336) last seen 2020-06-05 modified 2012-06-11 plugin id 59445 published 2012-06-11 reporter This script is Copyright (C) 2012-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/59445 title SuSE 10 Security Update : PHP5 (ZYPP Patch Number 8133) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2012-1045.NASL description Updated php packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-06-01 modified 2020-06-02 plugin id 59751 published 2012-06-28 reporter This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/59751 title RHEL 5 : php (RHSA-2012:1045) NASL family Scientific Linux Local Security Checks NASL id SL_20120627_PHP53_ON_SL5_X.NASL description PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-03-18 modified 2012-08-01 plugin id 61356 published 2012-08-01 reporter This script is Copyright (C) 2012-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/61356 title Scientific Linux Security Update : php53 on SL5.x i386/x86_64 (20120627) NASL family SuSE Local Security Checks NASL id SUSE_11_APACHE2-MOD_PHP5-120518.NASL description PHP5 was updated with incremental fixes to the previous update : - Additional unsafe cgi wrapper scripts are also fixed now. (CVE-2012-2335) - Even more commandline option handling is filtered, which could lead to crashes of the php interpreter. (CVE-2012-2336) last seen 2020-06-05 modified 2013-01-25 plugin id 64100 published 2013-01-25 reporter This script is Copyright (C) 2013-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/64100 title SuSE 11.1 Security Update : PHP5 (SAT Patch Number 6316) NASL family SuSE Local Security Checks NASL id SUSE_11_APACHE2-MOD_PHP53-120618.NASL description PHP5 was updated with incremental fixes to the previous update. - Additional unsafe cgi wrapper scripts are also fixed now. (CVE-2012-2335) - Even more commandline option handling is filtered, which could lead to crashes of the php interpreter. (CVE-2012-2336) - heap-based buffer overflow in php last seen 2020-06-05 modified 2013-01-25 plugin id 64104 published 2013-01-25 reporter This script is Copyright (C) 2013-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/64104 title SuSE 11.2 Security Update : PHP5 (SAT Patch Number 6440) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2012-1046.NASL description From Red Hat Security Advisory 2012:1046 : Updated php packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-06-01 modified 2020-06-02 plugin id 68570 published 2013-07-12 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/68570 title Oracle Linux 6 : php (ELSA-2012-1046) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2012-1047.NASL description Updated php53 packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-06-01 modified 2020-06-02 plugin id 67089 published 2013-06-29 reporter This script is Copyright (C) 2013-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/67089 title CentOS 5 : php53 (CESA-2012:1047) NASL family Scientific Linux Local Security Checks NASL id SL_20120627_PHP_ON_SL5_X.NASL description PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-03-18 modified 2012-08-01 plugin id 61357 published 2012-08-01 reporter This script is Copyright (C) 2012-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/61357 title Scientific Linux Security Update : php on SL5.x i386/x86_64 (20120627) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2012-1045.NASL description From Red Hat Security Advisory 2012:1045 : Updated php packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-06-01 modified 2020-06-02 plugin id 68569 published 2013-07-12 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/68569 title Oracle Linux 5 : php (ELSA-2012-1045) NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201209-03.NASL description The remote host is affected by the vulnerability described in GLSA-201209-03 (PHP: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in PHP. Please review the CVE identifiers referenced below for details. Impact : A remote attacker could execute arbitrary code with the privileges of the process, cause a Denial of Service condition, obtain sensitive information, create arbitrary files, conduct directory traversal attacks, bypass protection mechanisms, or perform further attacks with unspecified impact. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 62236 published 2012-09-24 reporter This script is Copyright (C) 2012-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/62236 title GLSA-201209-03 : PHP: Multiple vulnerabilities NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1481-1.NASL description It was discovered that PHP incorrectly handled certain Tidy::diagnose operations on invalid objects. A remote attacker could use this flaw to cause PHP to crash, leading to a denial of service. (CVE-2012-0781) It was discovered that PHP incorrectly handled certain multi-file upload filenames. A remote attacker could use this flaw to cause a denial of service, or to perform a directory traversal attack. (CVE-2012-1172) Rubin Xu and Joseph Bonneau discovered that PHP incorrectly handled certain Unicode characters in passwords passed to the crypt() function. A remote attacker could possibly use this flaw to bypass authentication. (CVE-2012-2143) It was discovered that a Debian/Ubuntu specific patch caused PHP to incorrectly handle empty salt strings. A remote attacker could possibly use this flaw to bypass authentication. This issue only affected Ubuntu 10.04 LTS and Ubuntu 11.04. (CVE-2012-2317) It was discovered that PHP, when used as a stand alone CGI processor for the Apache Web Server, did not properly parse and filter query strings. This could allow a remote attacker to execute arbitrary code running with the privilege of the web server, or to perform a denial of service. Configurations using mod_php5 and FastCGI were not vulnerable. (CVE-2012-2335, CVE-2012-2336) Alexander Gavrun discovered that the PHP Phar extension incorrectly handled certain malformed TAR files. A remote attacker could use this flaw to perform a denial of service, or possibly execute arbitrary code. (CVE-2012-2386). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 59603 published 2012-06-20 reporter Ubuntu Security Notice (C) 2012-2019 Canonical, Inc. / NASL script (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/59603 title Ubuntu 8.04 LTS / 10.04 LTS / 11.04 / 11.10 / 12.04 LTS : php5 vulnerabilities (USN-1481-1) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2012-1046.NASL description Updated php packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-06-01 modified 2020-06-02 plugin id 59752 published 2012-06-28 reporter This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/59752 title RHEL 6 : php (RHSA-2012:1046) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2012-1047.NASL description From Red Hat Security Advisory 2012:1047 : Updated php53 packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-06-01 modified 2020-06-02 plugin id 68571 published 2013-07-12 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/68571 title Oracle Linux 5 : php53 (ELSA-2012-1047) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2012-1046.NASL description Updated php packages that fix multiple security issues are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was discovered that the PHP XSL extension did not restrict the file writing capability of libxslt. A remote attacker could use this flaw to create or overwrite an arbitrary file that is writable by the user running PHP, if a PHP script processed untrusted eXtensible Style Sheet Language Transformations (XSLT) content. (CVE-2012-0057) Note: This update disables file writing by default. A new PHP configuration directive, last seen 2020-06-01 modified 2020-06-02 plugin id 59938 published 2012-07-11 reporter This script is Copyright (C) 2012-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/59938 title CentOS 6 : php (CESA-2012:1046) NASL family Web Servers NASL id HPSMH_7_2_1_0.NASL description According to the web server last seen 2020-06-01 modified 2020-06-02 plugin id 69020 published 2013-07-23 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/69020 title HP System Management Homepage < 7.2.1.0 Multiple Vulnerabilities (BEAST) NASL family SuSE Local Security Checks NASL id OPENSUSE-2012-288.NASL description The patch for CVE-2012-1823 was incomplete, this update fixes the remaining bits (CVE-2012-2335, CVE-2012-2336) last seen 2020-06-05 modified 2014-06-13 plugin id 74630 published 2014-06-13 reporter This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/74630 title openSUSE Security Update : php5 (openSUSE-2012-288) NASL family CGI abuses NASL id PHP_5_4_3.NASL description According to its banner, the version of PHP installed on the remote host is 5.4.x earlier than 5.4.3. It is, therefore, potentially affected the following vulnerabilities : - The fix for CVE-2012-1823 does not completely correct the CGI query parameter vulnerability. Disclosure of PHP source code and code execution are still possible. Note that this vulnerability is exploitable only when PHP is used in CGI-based configurations. Apache with last seen 2020-06-01 modified 2020-06-02 plugin id 59057 published 2012-05-09 reporter This script is Copyright (C) 2012-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/59057 title PHP 5.4.x < 5.4.3 Multiple Vulnerabilities NASL family CGI abuses NASL id PHP_CGI_REMOTE_CODE_EXECUTION.NASL description The PHP installation on the remote web server contains a flaw that could allow a remote attacker to pass command-line arguments as part of a query string to the PHP-CGI program. This could be abused to execute arbitrary code, reveal PHP source code, cause a system crash, etc. last seen 2020-06-01 modified 2020-06-02 plugin id 70728 published 2013-11-01 reporter This script is Copyright (C) 2013-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/70728 title Apache PHP-CGI Remote Code Execution NASL family Mandriva Local Security Checks NASL id MANDRIVA_MDVSA-2012-068.NASL description A vulnerability has been found and corrected in php(-cgi) : PHP-CGI-based setups contain a vulnerability when parsing query string parameters from php files. A remote unauthenticated attacker could obtain sensitive information, cause a denial of service condition or may be able to execute arbitrary code with the privileges of the web server (CVE-2012-1823). The updated packages have been patched to correct this issue. Update : It was discovered that the previous fix for the CVE-2012-1823 vulnerability was incomplete (CVE-2012-2335, CVE-2012-2336). The updated packages provides the latest version (5.3.13) which provides a solution to this flaw. last seen 2020-06-01 modified 2020-06-02 plugin id 59010 published 2012-05-07 reporter This script is Copyright (C) 2012-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/59010 title Mandriva Linux Security Advisory : php (MDVSA-2012:068-1) NASL family CGI abuses NASL id PHP_5_3_13.NASL description According to its banner, the version of PHP installed on the remote host is 5.3.x earlier than 5.3.13 and, as such, is potentially affected by a remote code execution and information disclosure vulnerability. The fix for CVE-2012-1823 does not completely correct the CGI query vulnerability. Disclosure of PHP source code and code execution via query parameters are still possible. Note that this vulnerability is exploitable only when PHP is used in CGI-based configurations. Apache with last seen 2020-06-01 modified 2020-06-02 plugin id 59056 published 2012-05-09 reporter This script is Copyright (C) 2012-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/59056 title PHP 5.3.x < 5.3.13 CGI Query String Code Execution
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References
- http://www.php.net/archive/2012.php#id2012-05-08-1
- http://www.php.net/ChangeLog-5.php#5.4.3
- https://bugs.php.net/bug.php?id=61910
- https://bugs.php.net/patch-display.php?bug_id=61910&patch=CVE-2012-1823.patch&revision=1336251592&display=1
- http://secunia.com/advisories/49014
- http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00003.html
- https://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862
- http://lists.opensuse.org/opensuse-security-announce/2012-06/msg00004.html