Vulnerabilities > CVE-2008-7251 - Permissions, Privileges, and Access Controls vulnerability in PHPmyadmin
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
COMPLETE Integrity impact
COMPLETE Availability impact
COMPLETE Summary
libraries/File.class.php in phpMyAdmin 2.11.x before 2.11.10 creates a temporary directory with 0777 permissions, which has unknown impact and attack vectors.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Accessing, Modifying or Executing Executable Files An attack of this type exploits a system's configuration that allows an attacker to either directly access an executable file, for example through shell access; or in a possible worst case allows an attacker to upload a file and then execute it. Web servers, ftp servers, and message oriented middleware systems which have many integration points are particularly vulnerable, because both the programmers and the administrators must be in synch regarding the interfaces and the correct privileges for each interface.
- Leverage Executable Code in Non-Executable Files An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
- Blue Boxing This type of attack against older telephone switches and trunks has been around for decades. A tone is sent by an adversary to impersonate a supervisor signal which has the effect of rerouting or usurping command of the line. While the US infrastructure proper may not contain widespread vulnerabilities to this type of attack, many companies are connected globally through call centers and business process outsourcing. These international systems may be operated in countries which have not upgraded Telco infrastructure and so are vulnerable to Blue boxing. Blue boxing is a result of failure on the part of the system to enforce strong authorization for administrative functions. While the infrastructure is different than standard current applications like web applications, there are historical lessons to be learned to upgrade the access control for administrative functions.
- Restful Privilege Elevation Rest uses standard HTTP (Get, Put, Delete) style permissions methods, but these are not necessarily correlated generally with back end programs. Strict interpretation of HTTP get methods means that these HTTP Get services should not be used to delete information on the server, but there is no access control mechanism to back up this logic. This means that unless the services are properly ACL'd and the application's service implementation are following these guidelines then an HTTP request can easily execute a delete or update on the server side. The attacker identifies a HTTP Get URL such as http://victimsite/updateOrder, which calls out to a program to update orders on a database or other resource. The URL is not idempotent so the request can be submitted multiple times by the attacker, additionally, the attacker may be able to exploit the URL published as a Get method that actually performs updates (instead of merely retrieving data). This may result in malicious or inadvertent altering of data on the server.
- Target Programs with Elevated Privileges This attack targets programs running with elevated privileges. The attacker would try to leverage a bug in the running program and get arbitrary code to execute with elevated privileges. For instance an attacker would look for programs that write to the system directories or registry keys (such as HKLM, which stores a number of critical Windows environment variables). These programs are typically running with elevated privileges and have usually not been designed with security in mind. Such programs are excellent exploit targets because they yield lots of power when they break. The malicious user try to execute its code at the same level as a privileged system call.
Nessus
NASL family SuSE Local Security Checks NASL id SUSE_11_0_PHPMYADMIN-091209.NASL description The use of unserialize() on POST data which could have lead to remote code execution (CVE-2009-4605) has been fixed as well as some minor temporary file issues (CVE-2008-7251, CVE-2008-7252). last seen 2020-06-01 modified 2020-06-02 plugin id 44044 published 2010-01-18 reporter This script is Copyright (C) 2010-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/44044 title openSUSE Security Update : phpMyAdmin (phpMyAdmin-1801) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from openSUSE Security Update phpMyAdmin-1801. # # The text description of this plugin is (C) SUSE LLC. # include("compat.inc"); if (description) { script_id(44044); script_version("1.11"); script_cvs_date("Date: 2019/10/25 13:36:34"); script_cve_id("CVE-2008-7251", "CVE-2008-7252", "CVE-2009-4605"); script_name(english:"openSUSE Security Update : phpMyAdmin (phpMyAdmin-1801)"); script_summary(english:"Check for the phpMyAdmin-1801 patch"); script_set_attribute( attribute:"synopsis", value:"The remote openSUSE host is missing a security update." ); script_set_attribute( attribute:"description", value: "The use of unserialize() on POST data which could have lead to remote code execution (CVE-2009-4605) has been fixed as well as some minor temporary file issues (CVE-2008-7251, CVE-2008-7252)." ); script_set_attribute( attribute:"see_also", value:"https://bugzilla.novell.com/show_bug.cgi?id=559569" ); script_set_attribute( attribute:"solution", value:"Update the affected phpMyAdmin package." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"exploit_framework_core", value:"true"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:phpMyAdmin"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.0"); script_set_attribute(attribute:"patch_publication_date", value:"2009/12/09"); script_set_attribute(attribute:"plugin_publication_date", value:"2010/01/18"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2010-2019 Tenable Network Security, Inc."); script_family(english:"SuSE Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/SuSE/release"); if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE"); if (release !~ "^(SUSE11\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.0", release); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); flag = 0; if ( rpm_check(release:"SUSE11.0", reference:"phpMyAdmin-2.11.9.6-0.3") ) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get()); else security_hole(0); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "phpMyAdmin"); }
NASL family Debian Local Security Checks NASL id DEBIAN_DSA-2034.NASL description Several vulnerabilities have been discovered in phpMyAdmin, a tool to administer MySQL over the web. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2008-7251 phpMyAdmin may create a temporary directory, if the configured directory does not exist yet, with insecure filesystem permissions. - CVE-2008-7252 phpMyAdmin uses predictable filenames for temporary files, which may lead to a local denial of service attack or privilege escalation. - CVE-2009-4605 The setup.php script shipped with phpMyAdmin may unserialize untrusted data, allowing for cross site request forgery. last seen 2020-06-01 modified 2020-06-02 plugin id 45556 published 2010-04-19 reporter This script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/45556 title Debian DSA-2034-1 : phpmyadmin - several vulnerabilities code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Debian Security Advisory DSA-2034. The text # itself is copyright (C) Software in the Public Interest, Inc. # include("compat.inc"); if (description) { script_id(45556); script_version("1.12"); script_cvs_date("Date: 2019/08/02 13:32:22"); script_cve_id("CVE-2008-7251", "CVE-2008-7252", "CVE-2009-4605"); script_bugtraq_id(37826); script_xref(name:"DSA", value:"2034"); script_name(english:"Debian DSA-2034-1 : phpmyadmin - several vulnerabilities"); script_summary(english:"Checks dpkg output for the updated package"); script_set_attribute( attribute:"synopsis", value:"The remote Debian host is missing a security-related update." ); script_set_attribute( attribute:"description", value: "Several vulnerabilities have been discovered in phpMyAdmin, a tool to administer MySQL over the web. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2008-7251 phpMyAdmin may create a temporary directory, if the configured directory does not exist yet, with insecure filesystem permissions. - CVE-2008-7252 phpMyAdmin uses predictable filenames for temporary files, which may lead to a local denial of service attack or privilege escalation. - CVE-2009-4605 The setup.php script shipped with phpMyAdmin may unserialize untrusted data, allowing for cross site request forgery." ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2008-7251" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2008-7252" ); script_set_attribute( attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2009-4605" ); script_set_attribute( attribute:"see_also", value:"https://www.debian.org/security/2010/dsa-2034" ); script_set_attribute( attribute:"solution", value: "Upgrade the phpmyadmin package. For the stable distribution (lenny), these problems have been fixed in version phpmyadmin 2.11.8.1-5+lenny4." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:F/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:"exploit_framework_core", value:"true"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:phpmyadmin"); script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:5.0"); script_set_attribute(attribute:"patch_publication_date", value:"2010/04/17"); script_set_attribute(attribute:"plugin_publication_date", value:"2010/04/19"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Debian Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("debian_package.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian"); if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING); flag = 0; if (deb_check(release:"5.0", prefix:"phpmyadmin", reference:"2.11.8.1-5+lenny4")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get()); else security_hole(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");
NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201201-01.NASL description The remote host is affected by the vulnerability described in GLSA-201201-01 (phpMyAdmin: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in phpMyAdmin. Please review the CVE identifiers and phpMyAdmin Security Advisories referenced below for details. Impact : Remote attackers might be able to insert and execute PHP code, include and execute local PHP files, or perform Cross-Site Scripting (XSS) attacks via various vectors. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 57433 published 2012-01-05 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/57433 title GLSA-201201-01 : phpMyAdmin: Multiple vulnerabilities
Seebug
bulletinFamily | exploit |
description | BUGTRAQ ID: 37826 CVE ID: CVE-2008-7251,CVE-2008-7252 phpMyAdmin是用PHP编写的工具,用于通过WEB管理MySQL。 phpMyAdmin在创建临时目录时使用了完全可写的权限,在创建临时文件时使用了可预测的文件名。本地或远程攻击者可以非授权修改文件,或通过符号链接攻击获得权限提升。 phpMyAdmin 2.11.x 厂商补丁: phpMyAdmin ---------- 目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载: http://phpmyadmin.svn.sourceforge.net/viewvc/phpmyadmin?view=rev&revision=11536 http://phpmyadmin.svn.sourceforge.net/viewvc/phpmyadmin?view=rev&revision=11528 |
id | SSV:18960 |
last seen | 2017-11-19 |
modified | 2010-01-19 |
published | 2010-01-19 |
reporter | Root |
title | phpMyAdmin创建不安全文件和目录漏洞 |
References
- http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00007.html
- http://phpmyadmin.svn.sourceforge.net/viewvc/phpmyadmin/branches/QA_2_11/phpMyAdmin/libraries/File.class.php?r1=11536&r2=11535&pathrev=11536
- http://phpmyadmin.svn.sourceforge.net/viewvc/phpmyadmin?view=rev&revision=11536
- http://secunia.com/advisories/38211
- http://secunia.com/advisories/39503
- http://www.debian.org/security/2010/dsa-2034
- http://www.phpmyadmin.net/home_page/security/PMASA-2010-1.php
- http://www.securityfocus.com/bid/37826
- http://www.vupen.com/english/advisories/2010/0910