Several vulnerabilities have been discovered in PHP, the web scripting language. The Common Vulnerabilities and Exposures project identifies the following issues :

  - CVE-2011-1072     It was discovered that insecure handling of temporary     files in the PEAR installer could lead to denial of     service.

  - CVE-2011-4153     Maksymilian Arciemowicz discovered that a NULL pointer     dereference in the zend_strndup() function could lead to     denial of service.

  - CVE-2012-0781     Maksymilian Arciemowicz discovered that a NULL pointer     dereference in the tidy_diagnose() function could lead     to denial of service.

  - CVE-2012-0788     It was discovered that missing checks in the handling of     PDORow objects could lead to denial of service.

  - CVE-2012-0831     It was discovered that the magic_quotes_gpc setting     could be disabled remotely.

This update also addresses PHP bugs, which are not treated as security issues in Debian (see README.Debian.security), but which were fixed nonetheless: CVE-2010-4697, CVE-2011-1092, CVE-2011-1148, CVE-2011-1464, CVE-2011-1467 CVE-2011-1468, CVE-2011-1469, CVE-2011-1470, CVE-2011-1657, CVE-2011-3182 CVE-2011-3267

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.

This php5 update fixes :

  - CVE-2011-0421: CVSS v2 Base Score: 2.6     (AV:N/AC:H/Au:N/C:N/I:N/A:P): Input Validation (CWE-20)

  - CVE-2011-1092: CVSS v2 Base Score: 5.1     (AV:N/AC:H/Au:N/C:P/I:P/A:P): Numeric Errors (CWE-189)

  - CVE-2011-1148: CVSS v2 Base Score: 4.3     (AV:N/AC:M/Au:N/C:N/I:N/A:P): Resource Management Errors     (CWE-399)

  - CVE-2011-1464: CVSS v2 Base Score: 2.1     (AV:L/AC:L/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119)

  - CVE-2011-1467: CVSS v2 Base Score: 5.0     (AV:N/AC:L/Au:N/C:N/I:N/A:P)

  - CVE-2011-1468: CVSS v2 Base Score: 4.3     (AV:N/AC:M/Au:N/C:N/I:N/A:P): Resource Management Errors     (CWE-399)

  - CVE-2011-1469: CVSS v2 Base Score: 4.3     (AV:N/AC:M/Au:N/C:N/I:N/A:P)

  - CVE-2011-1470: CVSS v2 Base Score: 4.3     (AV:N/AC:M/Au:N/C:N/I:N/A:P): Input Validation (CWE-20)

  - CVE-2011-1471: CVSS v2 Base Score: 4.3     (AV:N/AC:M/Au:N/C:N/I:N/A:P): Numeric Errors (CWE-189)

  - CVE-2011-1938: CVSS v2 Base Score: 2.6     (AV:N/AC:H/Au:N/C:N/I:N/A:P)

According to the web server's banner, the version of HP System Management Homepage (SMH) hosted on the remote host is earlier than 7.0.  As such, it is reportedly affected by the following vulnerabilities :

 - An error exists in the 'generate-id' function in the    bundled libxslt library that can allow disclosure of    heap memory addresses. (CVE-2011-0195)

 - An unspecified input validation error exists and can    allow cross-site request forgery attacks. (CVE-2011-3846)

 - Unspecified errors can allow attackers to carry out    denial of service attacks via unspecified vectors.
   (CVE-2012-0135, CVE-2012-1993)

 - The bundled version of PHP contains multiple    vulnerabilities. (CVE-2010-3436, CVE-2010-4409,    CVE-2010-4645, CVE-2011-1148, CVE-2011-1153,    CVE-2011-1464, CVE-2011-1467, CVE-2011-1468,    CVE-2011-1470, CVE-2011-1471, CVE-2011-1938,    CVE-2011-2202, CVE-2011-2483, CVE-2011-3182,    CVE-2011-3189, CVE-2011-3267, CVE-2011-3268)

 - The bundled version of Apache contains multiple    vulnerabilities. (CVE-2010-1452, CVE-2010-1623,    CVE-2010-2068,  CVE-2010-2791, CVE-2011-0419,    CVE-2011-1928, CVE-2011-3192, CVE-2011-3348,    CVE-2011-3368, CVE-2011-3639)

 - OpenSSL libraries are contained in several of the    bundled components and contain multiple vulnerabilities.
   (CVE-2011-0014, CVE-2011-1468, CVE-2011-1945,    CVE-2011-3207,CVE-2011-3210)

 - Curl libraries are contained in several of the bundled    components and contain multiple vulnerabilities.
   (CVE-2009-0037, CVE-2010-0734, CVE-2011-2192)

Stephane Chazelas discovered that the /etc/cron.d/php5 cron job for PHP 5.3.5 allows local users to delete arbitrary files via a symlink attack on a directory under /var/lib/php5/. (CVE-2011-0441)

Raphael Geisert and Dan Rosenberg discovered that the PEAR installer allows local users to overwrite arbitrary files via a symlink attack on the package.xml file, related to the (1) download_dir, (2) cache_dir, (3) tmp_dir, and (4) pear-build-download directories.
(CVE-2011-1072, CVE-2011-1144)

Ben Schmidt discovered that a use-after-free vulnerability in the PHP Zend engine could allow an attacker to cause a denial of service (heap memory corruption) or possibly execute arbitrary code. (CVE-2010-4697)

Martin Barbella discovered a buffer overflow in the PHP GD extension that allows an attacker to cause a denial of service (application crash) via a large number of anti- aliasing steps in an argument to the imagepstext function. (CVE-2010-4698)

It was discovered that PHP accepts the \0 character in a pathname, which might allow an attacker to bypass intended access restrictions by placing a safe file extension after this character. This issue is addressed in Ubuntu 10.04 LTS, Ubuntu 10.10, and Ubuntu 11.04.
(CVE-2006-7243)

Maksymilian Arciemowicz discovered that the grapheme_extract function in the PHP Internationalization extension (Intl) for ICU allow an attacker to cause a denial of service (crash) via an invalid size argument, which triggers a NULL pointer dereference. This issue affected Ubuntu 10.04 LTS, Ubuntu 10.10, and Ubuntu 11.04.
(CVE-2011-0420)

Maksymilian Arciemowicz discovered that the _zip_name_locate function in the PHP Zip extension does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow an attacker to cause a denial of service (NULL pointer dereference) via an empty ZIP archive. This issue affected Ubuntu 8.04 LTS, Ubuntu 9.10, Ubuntu 10.04 LTS, Ubuntu 10.10, and Ubuntu 11.04. (CVE-2011-0421)

Luca Carettoni discovered that the PHP Exif extension performs an incorrect cast on 64bit platforms, which allows a remote attacker to cause a denial of service (application crash) via an image with a crafted Image File Directory (IFD). (CVE-2011-0708)

Jose Carlos Norte discovered that an integer overflow in the PHP shmop extension could allow an attacker to cause a denial of service (crash) and possibly read sensitive memory function. (CVE-2011-1092)

Felipe Pena discovered that a use-after-free vulnerability in the substr_replace function allows an attacker to cause a denial of service (memory corruption) or possibly execute arbitrary code.
(CVE-2011-1148)

Felipe Pena discovered multiple format string vulnerabilities in the PHP phar extension. These could allow an attacker to obtain sensitive information from process memory, cause a denial of service (memory corruption), or possibly execute arbitrary code. This issue affected Ubuntu 10.04 LTS, Ubuntu 10.10, and Ubuntu 11.04.(CVE-2011-1153)

It was discovered that a buffer overflow occurs in the strval function when the precision configuration option has a large value. The default compiler options for Ubuntu 8.04 LTS, Ubuntu 9.10, Ubuntu 10.04 LTS, Ubuntu 10.10, and Ubuntu 11.04 should reduce the vulnerability to a denial of service. (CVE-2011-1464)

It was discovered that an integer overflow in the SdnToJulian function in the PHP Calendar extension could allow an attacker to cause a denial of service (application crash). (CVE-2011-1466)

Tomas Hoger discovered that an integer overflow in the NumberFormatter::setSymbol function in the PHP Intl extension could allow an attacker to cause a denial of service (application crash).
This issue affected Ubuntu 10.04 LTS, Ubuntu 10.10, and Ubuntu 11.04.
(CVE-2011-1467)

It was discovered that multiple memory leaks in the PHP OpenSSL extension might allow a remote attacker to cause a denial of service (memory consumption). This issue affected Ubuntu 10.04 LTS, Ubuntu 10.10, and Ubuntu 11.04. (CVE-2011-1468)

Daniel Buschke discovered that the PHP Streams component in PHP handled types improperly, possibly allowing an attacker to cause a denial of service (application crash). (CVE-2011-1469)

It was discovered that the PHP Zip extension could allow an attacker to cause a denial of service (application crash) via a ziparchive stream that is not properly handled by the stream_get_contents function. This issue affected Ubuntu 8.04 LTS, Ubuntu 9.10, Ubuntu 10.04 LTS, Ubuntu 10.10, and Ubuntu 11.04. (CVE-2011-1470)

It was discovered that an integer signedness error in the PHP Zip extension could allow an attacker to cause a denial of service (CPU consumption) via a malformed archive file. This issue affected Ubuntu 8.04 LTS, Ubuntu 9.10, Ubuntu 10.04 LTS, Ubuntu 10.10, and Ubuntu 11.04. (CVE-2011-1470) (CVE-2011-1471).

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.

This PHP5 update fixes :

  - CVE-2011-0421: CVSS v2 Base Score: 2.6     (AV:N/AC:H/Au:N/C:N/I:N/A:P): Input Validation (CWE-20)

  - CVE-2011-1092: CVSS v2 Base Score: 5.1     (AV:N/AC:H/Au:N/C:P/I:P/A:P): Numeric Errors (CWE-189)

  - CVE-2011-1148: CVSS v2 Base Score: 4.3     (AV:N/AC:M/Au:N/C:N/I:N/A:P): Resource Management Errors     (CWE-399)

  - CVE-2011-1464: CVSS v2 Base Score: 2.1     (AV:L/AC:L/Au:N/C:N/I:N/A:P): Buffer Errors (CWE-119)

  - CVE-2011-1469: CVSS v2 Base Score: 4.3     (AV:N/AC:M/Au:N/C:N/I:N/A:P)

  - CVE-2011-1470: CVSS v2 Base Score: 4.3     (AV:N/AC:M/Au:N/C:N/I:N/A:P): Input Validation (CWE-20)

  - CVE-2011-1471: CVSS v2 Base Score: 4.3     (AV:N/AC:M/Au:N/C:N/I:N/A:P): Numeric Errors (CWE-189)

  - CVE references:. (CVE-2011-1938: CVSS v2 Base Score: 2.6     (AV:N/AC:H/Au:N/C:N/I:N/A:P))

  - CVE-2011-1470

  - CVE-2011-1471

  - CVE-2011-1092

  - CVE-2011-1464

  - CVE-2011-1468

  - CVE-2011-1467

  - CVE-2011-0421

  - CVE-2011-1469

  - CVE-2011-1148

  - CVE-2011-1938

This update for PHP5 fixes the following security issues :

  - Input Validation in the ZIP extension and     NumberFormatter. (CWE-20, CVE-2011-0421 / CVE-2011-1470     / CVE-2011-1467)

  - Numeric Errors in the SHM support and ZIP extension.
    (CWE-189, CVE-2011-1092 / CVE-2011-1471)

  - Buffer overflows in the AF_UNIX support, string     handling, streams support. (CWE-119, CVE-2011-1938 /     CVE-2011-1464 / CVE-2011-1469)

  - Resource management error (use after free) in string     handling. (CWE-399, CVE-2011-1148)

  - Memory leak in the OpenSSL extension (CVE-2011-1468)

ID	Name	Product	Family	Published	Updated	Severity
57925	Debian DSA-2408-1 : php5 - several vulnerabilities	Nessus	Debian Local Security Checks	2/14/2012	1/11/2021	high
52957	Mandriva Linux Security Advisory : php (MDVSA-2011:052)	Nessus	Mandriva Local Security Checks	3/24/2011	1/6/2021	high
75432	openSUSE Security Update : apache2-mod_php5 (openSUSE-SU-2011:0645-1)	Nessus	SuSE Local Security Checks	6/13/2014	1/14/2021	high
58811	HP System Management Homepage < 7.0 Multiple Vulnerabilities	Nessus	Web Servers	4/20/2012	4/11/2022	critical
55086	Ubuntu 6.06 LTS / 8.04 LTS / 9.10 / 10.04 LTS / 10.10 / 11.04 : php5 vulnerabilities (USN-1126-1)	Nessus	Ubuntu Local Security Checks	6/13/2011	9/19/2019	high
55165	SuSE 11.1 Security Update : PHP5 (SAT Patch Number 4663)	Nessus	SuSE Local Security Checks	6/17/2011	1/19/2021	high
57158	SuSE 10 Security Update : PHP5 (ZYPP Patch Number 7553)	Nessus	SuSE Local Security Checks	12/13/2011	1/19/2021	high

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