Vulnerabilities > CVE-2010-4409 - Numeric Errors vulnerability in PHP
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
PARTIAL Summary
Integer overflow in the NumberFormatter::getSymbol (aka numfmt_get_symbol) function in PHP 5.3.3 and earlier allows context-dependent attackers to cause a denial of service (application crash) via an invalid argument.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Exploit-Db
| description | PHP 5.3.3 NumberFormatter::getSymbol Integer Overflow. CVE-2010-4409. Dos exploits for multiple platform |
| file | exploits/multiple/dos/15722.txt |
| id | EDB-ID:15722 |
| last seen | 2016-02-01 |
| modified | 2010-12-10 |
| platform | multiple |
| port | |
| published | 2010-12-10 |
| reporter | Maksymilian Arciemowicz |
| source | https://www.exploit-db.com/download/15722/ |
| title | PHP 5.3.3 NumberFormatter::getSymbol Integer Overflow |
| type | dos |
Nessus
NASL family SuSE Local Security Checks NASL id SUSE_11_ICU-121219.NASL description This update is rereleased because some architectures were missed on the first try. It fixes the following security issues : - Specially crafted strings could cause a buffer overflow in icu. (CVE-2011-4599) - An integer overflow in the getSymbol() function could crash applications using icu (CVE-2010-4409) last seen 2020-06-05 modified 2013-01-25 plugin id 64157 published 2013-01-25 reporter This script is Copyright (C) 2013-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/64157 title SuSE 11.2 Security Update : icu (SAT Patch Number 7204) NASL family SuSE Local Security Checks NASL id SUSE_11_3_ICU-120117.NASL description Specially crafted strings could cause a buffer overflow in icu (CVE-2011-4599). An integer overflow in the getSymbol() function could crash applications using icu (CVE-2010-4409) last seen 2020-06-05 modified 2014-06-13 plugin id 75530 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/75530 title openSUSE Security Update : icu (openSUSE-SU-2012:0100-1) NASL family SuSE Local Security Checks NASL id SUSE_ICU-7928.NASL description The following bug has been fixed : - An integer overflow in the getSymbol() function could crash applications using icu. (CVE-2010-4409) last seen 2020-06-05 modified 2012-01-20 plugin id 57614 published 2012-01-20 reporter This script is Copyright (C) 2012-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/57614 title SuSE 10 Security Update : icu (ZYPP Patch Number 7928) NASL family Mandriva Local Security Checks NASL id MANDRIVA_MDVSA-2011-052.NASL description Multiple vulnerabilities has been identified and fixed in php : The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (application crash) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation (CVE-2011-0421). exif.c in the Exif extension in PHP before 5.3.6 on 64-bit platforms performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) via an image with a crafted Image File Directory (IFD) that triggers a buffer over-read (CVE-2011-0708). Integer overflow in ext/shmop/shmop.c in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (crash) and possibly read sensitive memory via a large third argument to the shmop_read function (CVE-2011-1092). Multiple format string vulnerabilities in phar_object.c in the phar extension in PHP 5.3.5 and earlier allow context-dependent attackers to obtain sensitive information from process memory, cause a denial of service (memory corruption), or possibly execute arbitrary code via format string specifiers in an argument to a class method, leading to an incorrect zend_throw_exception_ex call (CVE-2011-1153). Buffer overflow in the strval function in PHP before 5.3.6, when the precision configuration option has a large value, might allow context-dependent attackers to cause a denial of service (application crash) via a small numerical value in the argument (CVE-2011-1464). Integer overflow in the SdnToJulian function in the Calendar extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via a large integer in the first argument to the cal_from_jd function (CVE-2011-1466). Unspecified vulnerability in the NumberFormatter::setSymbol (aka numfmt_set_symbol) function in the Intl extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via an invalid argument, a related issue to CVE-2010-4409 (CVE-2011-1467). Unspecified vulnerability in the Streams component in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) by accessing an ftp:// URL during use of an HTTP proxy with the FTP wrapper (CVE-2011-1469). The Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via a ziparchive stream that is not properly handled by the stream_get_contents function (CVE-2011-1470). Integer signedness error in zip_stream.c in the Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive file that triggers errors in zip_fread function calls (CVE-2011-1471). The previous fix for #43486 got lost along the line and is now being fixed again. Note: the php-phar (CVE-2011-1153) and php-intl (CVE-2011-1467) packages was shipped with Enterprise Server 5 only and is also being fixed with this advisory. Additionally sqlite3 was upgraded to 3.7.3 for Corporate Server 4 which has numerous bug fixes and enhancements over the previous version. Packages for 2009.0 are provided as of the Extended Maintenance Program. Please visit this link to learn more: http://store.mandriva.com/product_info.php?cPath=149 products_id=490 The updated packages have been patched to correct these issues. last seen 2020-06-01 modified 2020-06-02 plugin id 52957 published 2011-03-24 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/52957 title Mandriva Linux Security Advisory : php (MDVSA-2011:052) NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201110-06.NASL description The remote host is affected by the vulnerability described in GLSA-201110-06 (PHP: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in PHP. Please review the CVE identifiers referenced below for details. Impact : A context-dependent attacker could execute arbitrary code, obtain sensitive information from process memory, bypass intended access restrictions, or cause a Denial of Service in various ways. A remote attacker could cause a Denial of Service in various ways, bypass spam detections, or bypass open_basedir restrictions. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 56459 published 2011-10-12 reporter This script is Copyright (C) 2011-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/56459 title GLSA-201110-06 : PHP: Multiple vulnerabilities NASL family Fedora Local Security Checks NASL id FEDORA_2010-18976.NASL description Security Enhancements and Fixes in PHP 5.3.4 : - Fixed crash in zip extract method (possible CWE-170). - Paths with NULL in them (foo\0bar.txt) are now considered as invalid (CVE-2006-7243). - Fixed a possible double free in imap extension (Identified by Mateusz Kocielski). (CVE-2010-4150). - Fixed NULL pointer dereference in ZipArchive::getArchiveComment. (CVE-2010-3709). - Fixed possible flaw in open_basedir (CVE-2010-3436). - Fixed MOPS-2010-24, fix string validation. (CVE-2010-2950). - Fixed symbolic resolution support when the target is a DFS share. - Fixed bug #52929 (Segfault in filter_var with FILTER_VALIDATE_EMAIL with large amount of data) (CVE-2010-3710). Key Bug Fixes in PHP 5.3.4 include : - Added stat support for zip stream. - Added follow_location (enabled by default) option for the http stream support. - Added a 3rd parameter to get_html_translation_table. It now takes a charset hint, like htmlentities et al. - Implemented FR #52348, added new constant ZEND_MULTIBYTE to detect zend multibyte at runtime. Full upstream Changelog : http://www.php.net/ChangeLog-5.php#5.3.4 This update also provides php-eaccelerator and maniadrive packages rebuild against update php. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora 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 51412 published 2011-01-05 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/51412 title Fedora 14 : maniadrive-1.2-23.fc14 / php-5.3.4-1.fc14.1 / php-eaccelerator-0.9.6.1-3.fc14 (2010-18976) NASL family Web Servers NASL id HPSMH_7_0_0_24.NASL description According to the web server last seen 2020-06-01 modified 2020-06-02 plugin id 58811 published 2012-04-20 reporter This script is Copyright (C) 2012-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/58811 title HP System Management Homepage < 7.0 Multiple Vulnerabilities NASL family SuSE Local Security Checks NASL id OPENSUSE-2012-57.NASL description Fix overflows in icu last seen 2020-06-05 modified 2014-06-13 plugin id 74743 published 2014-06-13 reporter This script is Copyright (C) 2014-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/74743 title openSUSE Security Update : icu (openSUSE-2012-57) NASL family Mandriva Local Security Checks NASL id MANDRIVA_MDVSA-2010-254.NASL description This is a maintenance and security update that upgrades php to 5.3.4 for 2010.0/2010.1. Security Enhancements and Fixes in PHP 5.3.4 : - Paths with NULL in them (foo\0bar.txt) are now considered as invalid (CVE-2006-7243). - Fixed bug #53512 (NumberFormatter::setSymbol crash on bogus values) (CVE-2010-4409) Please note that CVE-2010-4150, CVE-2010-3870, CVE-2010-3436, CVE-2010-3709, CVE-2010-3710 were fixed in previous advisories. Key Bug Fixes in PHP 5.3.4 include : - Added stat support for zip stream. - Added follow_location (enabled by default) option for the http stream support. - Added a 3rd parameter to get_html_translation_table. It now takes a charset hint, like htmlentities et al. - Implemented FR #52348, added new constant ZEND_MULTIBYTE to detect zend multibyte at runtime. - Multiple improvements to the FPM SAPI. - Over 100 other bug fixes. Additional post 5.3.4 fixes : - Fixed bug #53517 (segfault in pgsql_stmt_execute() when postgres is down). - Fixed bug #53541 (format string bug in ext/phar). Additionally some of the PECL extensions has been upgraded and/or rebuilt for the new php version. last seen 2020-06-01 modified 2020-06-02 plugin id 51196 published 2010-12-16 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/51196 title Mandriva Linux Security Advisory : php (MDVSA-2010:254) NASL family Fedora Local Security Checks NASL id FEDORA_2010-19011.NASL description Security Enhancements and Fixes in PHP 5.3.4 : - Fixed crash in zip extract method (possible CWE-170). - Paths with NULL in them (foo\0bar.txt) are now considered as invalid (CVE-2006-7243). - Fixed a possible double free in imap extension (Identified by Mateusz Kocielski). (CVE-2010-4150). - Fixed NULL pointer dereference in ZipArchive::getArchiveComment. (CVE-2010-3709). - Fixed possible flaw in open_basedir (CVE-2010-3436). - Fixed MOPS-2010-24, fix string validation. (CVE-2010-2950). - Fixed symbolic resolution support when the target is a DFS share. - Fixed bug #52929 (Segfault in filter_var with FILTER_VALIDATE_EMAIL with large amount of data) (CVE-2010-3710). Key Bug Fixes in PHP 5.3.4 include : - Added stat support for zip stream. - Added follow_location (enabled by default) option for the http stream support. - Added a 3rd parameter to get_html_translation_table. It now takes a charset hint, like htmlentities et al. - Implemented FR #52348, added new constant ZEND_MULTIBYTE to detect zend multibyte at runtime. Full upstream Changelog : http://www.php.net/ChangeLog-5.php#5.3.4 This update also provides php-eaccelerator and maniadrive packages rebuild against update php. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora 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 51413 published 2011-01-05 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/51413 title Fedora 13 : maniadrive-1.2-23.fc13 / php-5.3.4-1.fc13.1 / php-eaccelerator-0.9.6.1-3.fc13 (2010-19011) NASL family MacOS X Local Security Checks NASL id MACOSX_10_6_7.NASL description The remote host is running a version of Mac OS X 10.6.x that is prior to 10.6.7. Mac OS X 10.6.7 contains security fixes for the following products : - AirPort - Apache - AppleScript - ATS - bzip2 - CarbonCore - ClamAV - CoreText - File Quarantine - HFS - ImageIO - Image RAW - Installer - Kerberos - Kernel - Libinfo - libxml - Mailman - PHP - QuickLook - QuickTime - Ruby - Samba - Subversion - Terminal - X11 last seen 2020-06-01 modified 2020-06-02 plugin id 52754 published 2011-03-22 reporter This script is Copyright (C) 2011-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/52754 title Mac OS X 10.6.x < 10.6.7 Multiple Vulnerabilities NASL family SuSE Local Security Checks NASL id SUSE_11_4_ICU-120117.NASL description Specially crafted strings could cause a buffer overflow in icu (CVE-2011-4599). An integer overflow in the getSymbol() function could crash applications using icu (CVE-2010-4409) last seen 2020-06-05 modified 2014-06-13 plugin id 75866 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/75866 title openSUSE Security Update : icu (openSUSE-SU-2012:0100-1) NASL family Mandriva Local Security Checks NASL id MANDRIVA_MDVSA-2011-053.NASL description Multiple vulnerabilities has been identified and fixed in php : The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (application crash) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation (CVE-2011-0421). exif.c in the Exif extension in PHP before 5.3.6 on 64-bit platforms performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) via an image with a crafted Image File Directory (IFD) that triggers a buffer over-read (CVE-2011-0708). Integer overflow in ext/shmop/shmop.c in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (crash) and possibly read sensitive memory via a large third argument to the shmop_read function (CVE-2011-1092). Multiple format string vulnerabilities in phar_object.c in the phar extension in PHP 5.3.5 and earlier allow context-dependent attackers to obtain sensitive information from process memory, cause a denial of service (memory corruption), or possibly execute arbitrary code via format string specifiers in an argument to a class method, leading to an incorrect zend_throw_exception_ex call (CVE-2011-1153). Buffer overflow in the strval function in PHP before 5.3.6, when the precision configuration option has a large value, might allow context-dependent attackers to cause a denial of service (application crash) via a small numerical value in the argument (CVE-2011-1464). Integer overflow in the SdnToJulian function in the Calendar extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via a large integer in the first argument to the cal_from_jd function (CVE-2011-1466). Unspecified vulnerability in the NumberFormatter::setSymbol (aka numfmt_set_symbol) function in the Intl extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via an invalid argument, a related issue to CVE-2010-4409 (CVE-2011-1467). Multiple memory leaks in the OpenSSL extension in PHP before 5.3.6 might allow remote attackers to cause a denial of service (memory consumption) via (1) plaintext data to the openssl_encrypt function or (2) ciphertext data to the openssl_decrypt function (CVE-2011-1468). Unspecified vulnerability in the Streams component in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) by accessing an ftp:// URL during use of an HTTP proxy with the FTP wrapper (CVE-2011-1469). The Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via a ziparchive stream that is not properly handled by the stream_get_contents function (CVE-2011-1470). Integer signedness error in zip_stream.c in the Zip extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (CPU consumption) via a malformed archive file that triggers errors in zip_fread function calls (CVE-2011-1471). The updated php packages have been upgraded to 5.3.6 which is not vulnerable to these issues. Additionally some of the PECL extensions has been upgraded and/or rebuilt for the new php version. last seen 2020-06-01 modified 2020-06-02 plugin id 52958 published 2011-03-24 reporter This script is Copyright (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/52958 title Mandriva Linux Security Advisory : php (MDVSA-2011:053) NASL family CGI abuses NASL id PHP_5_3_4.NASL description According to its banner, the version of PHP 5.3 installed on the remote host is older than 5.3.4. Such versions may be affected by several security issues : - A crash in the zip extract method. - A stack-based buffer overflow in impagepstext() of the GD extension. - An unspecified vulnerability related to symbolic resolution when using a DFS share. - A security bypass vulnerability related to using pathnames containing NULL bytes. (CVE-2006-7243) - Multiple format string vulnerabilities. (CVE-2010-2094, CVE-2010-2950) - An unspecified security bypass vulnerability in open_basedir(). (CVE-2010-3436) - A NULL pointer dereference in ZipArchive::getArchiveComment. (CVE-2010-3709) - Memory corruption in php_filter_validate_email(). (CVE-2010-3710) - An input validation vulnerability in xml_utf8_decode(). (CVE-2010-3870) - A possible double free in the IMAP extension. (CVE-2010-4150) - An information disclosure vulnerability in last seen 2020-06-01 modified 2020-06-02 plugin id 51140 published 2010-12-13 reporter This script is Copyright (C) 2010-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/51140 title PHP 5.3 < 5.3.4 Multiple Vulnerabilities NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-1042-1.NASL description It was discovered that an integer overflow in the XML UTF-8 decoding code could allow an attacker to bypass cross-site scripting (XSS) protections. This issue only affected Ubuntu 6.06 LTS, Ubuntu 8.04 LTS, and Ubuntu 9.10. (CVE-2009-5016) It was discovered that the XML UTF-8 decoding code did not properly handle non-shortest form UTF-8 encoding and ill-formed subsequences in UTF-8 data, which could allow an attacker to bypass cross-site scripting (XSS) protections. (CVE-2010-3870) It was discovered that attackers might be able to bypass open_basedir() restrictions by passing a specially crafted filename. (CVE-2010-3436) Maksymilian Arciemowicz discovered that a NULL pointer derefence in the ZIP archive handling code could allow an attacker to cause a denial of service through a specially crafted ZIP archive. This issue only affected Ubuntu 8.04 LTS, Ubuntu 9.10, Ubuntu 10.04 LTS, and Ubuntu 10.10. (CVE-2010-3709) It was discovered that a stack consumption vulnerability in the filter_var() PHP function when in FILTER_VALIDATE_EMAIL mode, could allow a remote attacker to cause a denial of service. This issue only affected Ubuntu 8.04 LTS, Ubuntu 9.10, Ubuntu 10.04 LTS, and Ubuntu 10.10. (CVE-2010-3710) It was discovered that the mb_strcut function in the Libmbfl library within PHP could allow an attacker to read arbitrary memory within the application process. This issue only affected Ubuntu 10.10. (CVE-2010-4156) Maksymilian Arciemowicz discovered that an integer overflow in the NumberFormatter::getSymbol function could allow an attacker to cause a denial of service. This issue only affected Ubuntu 10.04 LTS and Ubuntu 10.10. (CVE-2010-4409) Rick Regan discovered that when handing PHP textual representations of the largest subnormal double-precision floating-point number, the zend_strtod function could go into an infinite loop on 32bit x86 processors, allowing an attacker to cause a denial of service. (CVE-2010-4645). 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 51502 published 2011-01-12 reporter Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/51502 title Ubuntu 6.06 LTS / 8.04 LTS / 9.10 / 10.04 LTS / 10.10 : php5 vulnerabilities (USN-1042-1) NASL family SuSE Local Security Checks NASL id SUSE_11_ICU-120116.NASL description The following bugs have been fixed : - Specially crafted strings could cause a buffer overflow in icu. (CVE-2011-4599) - An integer overflow in the getSymbol() function could crash applications using icu (CVE-2010-4409) last seen 2020-06-05 modified 2012-01-20 plugin id 57613 published 2012-01-20 reporter This script is Copyright (C) 2012-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/57613 title SuSE 11.1 Security Update : icu (SAT Patch Number 5653)
Packetstorm
| data source | https://packetstormsecurity.com/files/download/96615/php533nfgs-overflow.txt |
| id | PACKETSTORM:96615 |
| last seen | 2016-12-05 |
| published | 2010-12-10 |
| reporter | Maksymilian Arciemowicz |
| source | https://packetstormsecurity.com/files/96615/PHP-5.3.3-Integer-Overflow.html |
| title | PHP 5.3.3 Integer Overflow |
Seebug
| bulletinFamily | exploit |
| description | No description provided by source. |
| id | SSV:70379 |
| last seen | 2017-11-19 |
| modified | 2014-07-01 |
| published | 2014-07-01 |
| reporter | Root |
| source | https://www.seebug.org/vuldb/ssvid-70379 |
| title | PHP 5.3.3 NumberFormatter::getSymbol Integer Overflow |
References
- http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052836.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052845.html
- http://lists.opensuse.org/opensuse-updates/2012-01/msg00035.html
- http://secunia.com/advisories/42812
- http://secunia.com/advisories/47674
- http://support.apple.com/kb/HT4581
- http://svn.php.net/viewvc/php/php-src/trunk/ext/intl/formatter/formatter_attr.c?r1=305571&r2=305570&pathrev=305571
- http://svn.php.net/viewvc?view=revision&revision=305571
- http://www.exploit-db.com/exploits/15722
- http://www.kb.cert.org/vuls/id/479900
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:254
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:255
- http://www.php.net/ChangeLog-5.php
- http://www.securityfocus.com/archive/1/515142/100/0/threaded
- http://www.securityfocus.com/bid/45119
- http://www.ubuntu.com/usn/USN-1042-1
- http://www.vupen.com/english/advisories/2011/0020
- http://www.vupen.com/english/advisories/2011/0021
- http://www.vupen.com/english/advisories/2011/0077