Ispravljeni su višestruki propusti otkriveni u radu programskog paketa php5. Spomenute nedostatke udaljeni napadač je mogao iskoristiti za izvođenje DoS napada, proizvoljno izvršavanje programskog koda, pokretanje SQL koda ili stvaranje proizvoljnih datoteka.
Paket:
PHP 5.0.x
Operacijski sustavi:
SUSE Linux Enterprise Server (SLES) 11
Kritičnost:
5.5
Problem:
pogreška u programskoj funkciji, pogreška u programskoj komponenti
Propusti su posljedica neprovjeravanja povratne vrijednosti "zend_strndup" funkcije, pogrešaka u funkciji "suhosin_encrypt_single_cookie", nepravilnih "libxslt" postavki sigurnosti te ne izvođenja privremene promjene "magic_quotes_gpc" naredbe tijekom uvođenja varijabli okoline.
Posljedica:
Udaljeni napadač može iskoristiti navedene propuste za izvođenje DoS napada, proizvoljno izvršavanje programskog koda, pokretanje SQL koda ili stvaranje proizvoljnih datoteka.
Rješenje:
Svim korisnicima se savjetuje korištenje nadogradnje koja otklanja opisane propuste.
SUSE Security Update: Security update for PHP5
______________________________________________________________________________
Announcement ID: SUSE-SU-2012:0472-1
Rating: important
References: #741520 #741859 #743308 #746661 #749111
Cross-References: CVE-2011-4153 CVE-2012-0057 CVE-2012-0807
CVE-2012-0831
Affected Products:
SUSE Linux Enterprise Software Development Kit 11 SP2
SUSE Linux Enterprise Server 11 SP2 for VMware
SUSE Linux Enterprise Server 11 SP2
______________________________________________________________________________
An update that solves four vulnerabilities and has one
errata is now available.
Description:
This update of PHP5 fixes multiple security flaws:
* CVE-2011-4153, missing checks of return values could
allow remote attackers to cause a denial of service (NULL
pointer dereference)
* CVE-2012-0057, specially crafted XSLT stylesheets
could allow remote attackers to create arbitrary files with
arbitrary content
* CVE-2012-0807, a stack based buffer overflow in
php5's Suhosin extension could allow remote attackers to
execute arbitrary code via a long string that is used in a
Set-Cookie HTTP header
* CVE-2012-0831, temporary changes to the
magic_quotes_gpc directive during the importing of
environment variables is not properly performed which makes
it easier for remote attackers to conduct SQL injections
Security Issue references:
* CVE-2011-4153
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4153
>
* CVE-2012-0057
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0057
>
* CVE-2012-0807
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0807
>
* CVE-2012-0831
<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0831
>
Patch Instructions:
To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Software Development Kit 11 SP2:
zypper in -t patch sdksp2-apache2-mod_php53-5958
- SUSE Linux Enterprise Server 11 SP2 for VMware:
zypper in -t patch slessp2-apache2-mod_php53-5958
- SUSE Linux Enterprise Server 11 SP2:
zypper in -t patch slessp2-apache2-mod_php53-5958
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Software Development Kit 11 SP2 (i586 ia64 ppc64
s390x x86_64):
php53-devel-5.3.8-0.23.1
php53-imap-5.3.8-0.23.1
php53-posix-5.3.8-0.23.1
php53-readline-5.3.8-0.23.1
php53-sockets-5.3.8-0.23.1
php53-sqlite-5.3.8-0.23.1
php53-tidy-5.3.8-0.23.1
- SUSE Linux Enterprise Server 11 SP2 for VMware (i586 x86_64):
apache2-mod_php53-5.3.8-0.23.1
php53-5.3.8-0.23.1
php53-bcmath-5.3.8-0.23.1
php53-bz2-5.3.8-0.23.1
php53-calendar-5.3.8-0.23.1
php53-ctype-5.3.8-0.23.1
php53-curl-5.3.8-0.23.1
php53-dba-5.3.8-0.23.1
php53-dom-5.3.8-0.23.1
php53-exif-5.3.8-0.23.1
php53-fastcgi-5.3.8-0.23.1
php53-fileinfo-5.3.8-0.23.1
php53-ftp-5.3.8-0.23.1
php53-gd-5.3.8-0.23.1
php53-gettext-5.3.8-0.23.1
php53-gmp-5.3.8-0.23.1
php53-iconv-5.3.8-0.23.1
php53-intl-5.3.8-0.23.1
php53-json-5.3.8-0.23.1
php53-ldap-5.3.8-0.23.1
php53-mbstring-5.3.8-0.23.1
php53-mcrypt-5.3.8-0.23.1
php53-mysql-5.3.8-0.23.1
php53-odbc-5.3.8-0.23.1
php53-openssl-5.3.8-0.23.1
php53-pcntl-5.3.8-0.23.1
php53-pdo-5.3.8-0.23.1
php53-pear-5.3.8-0.23.1
php53-pgsql-5.3.8-0.23.1
php53-pspell-5.3.8-0.23.1
php53-shmop-5.3.8-0.23.1
php53-snmp-5.3.8-0.23.1
php53-soap-5.3.8-0.23.1
php53-suhosin-5.3.8-0.23.1
php53-sysvmsg-5.3.8-0.23.1
php53-sysvsem-5.3.8-0.23.1
php53-sysvshm-5.3.8-0.23.1
php53-tokenizer-5.3.8-0.23.1
php53-wddx-5.3.8-0.23.1
php53-xmlreader-5.3.8-0.23.1
php53-xmlrpc-5.3.8-0.23.1
php53-xmlwriter-5.3.8-0.23.1
php53-xsl-5.3.8-0.23.1
php53-zip-5.3.8-0.23.1
php53-zlib-5.3.8-0.23.1
- SUSE Linux Enterprise Server 11 SP2 (i586 ia64 ppc64 s390x x86_64):
apache2-mod_php53-5.3.8-0.23.1
php53-5.3.8-0.23.1
php53-bcmath-5.3.8-0.23.1
php53-bz2-5.3.8-0.23.1
php53-calendar-5.3.8-0.23.1
php53-ctype-5.3.8-0.23.1
php53-curl-5.3.8-0.23.1
php53-dba-5.3.8-0.23.1
php53-dom-5.3.8-0.23.1
php53-exif-5.3.8-0.23.1
php53-fastcgi-5.3.8-0.23.1
php53-fileinfo-5.3.8-0.23.1
php53-ftp-5.3.8-0.23.1
php53-gd-5.3.8-0.23.1
php53-gettext-5.3.8-0.23.1
php53-gmp-5.3.8-0.23.1
php53-iconv-5.3.8-0.23.1
php53-intl-5.3.8-0.23.1
php53-json-5.3.8-0.23.1
php53-ldap-5.3.8-0.23.1
php53-mbstring-5.3.8-0.23.1
php53-mcrypt-5.3.8-0.23.1
php53-mysql-5.3.8-0.23.1
php53-odbc-5.3.8-0.23.1
php53-openssl-5.3.8-0.23.1
php53-pcntl-5.3.8-0.23.1
php53-pdo-5.3.8-0.23.1
php53-pear-5.3.8-0.23.1
php53-pgsql-5.3.8-0.23.1
php53-pspell-5.3.8-0.23.1
php53-shmop-5.3.8-0.23.1
php53-snmp-5.3.8-0.23.1
php53-soap-5.3.8-0.23.1
php53-suhosin-5.3.8-0.23.1
php53-sysvmsg-5.3.8-0.23.1
php53-sysvsem-5.3.8-0.23.1
php53-sysvshm-5.3.8-0.23.1
php53-tokenizer-5.3.8-0.23.1
php53-wddx-5.3.8-0.23.1
php53-xmlreader-5.3.8-0.23.1
php53-xmlrpc-5.3.8-0.23.1
php53-xmlwriter-5.3.8-0.23.1
php53-xsl-5.3.8-0.23.1
php53-zip-5.3.8-0.23.1
php53-zlib-5.3.8-0.23.1
References:
http://support.novell.com/security/cve/CVE-2011-4153.html
http://support.novell.com/security/cve/CVE-2012-0057.html
http://support.novell.com/security/cve/CVE-2012-0807.html
http://support.novell.com/security/cve/CVE-2012-0831.html
https://bugzilla.novell.com/741520
https://bugzilla.novell.com/741859
https://bugzilla.novell.com/743308
https://bugzilla.novell.com/746661
https://bugzilla.novell.com/749111
http://download.novell.com/patch/finder/?keywords=5921434f37058d8a8c2271862091b332
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