|
|
Vulnerability Assessment & Network Security Forums |
|||||||||
|
If through a vulnerability assessment, a network security issue is detected for the vulnerability below, applying the appropriate security patches in a timely matter is very important. If you have detected that your system has already been compromised, following CERT's Network Security recovery document will assist with recommended steps for system recovery. Home >> Browse Vulnerability Assessment Database >> Ubuntu Local Security Checks >> USN105-1 : php4 vulnerabilities Vulnerability Assessment Details
|
USN105-1 : php4 vulnerabilities |
||
|
php4 vulnerabilities Detailed Explanation for this Vulnerability Assessment Summary : These remote packages are missing security patches : - libapache2-mod-php4 - php4 - php4-cgi - php4-curl - php4-dev - php4-domxml - php4-gd - php4-ldap - php4-mcal - php4-mhash - php4-mysql - php4-odbc - php4-pear - php4-recode - php4-snmp - php4-sybase - php4-xslt Description : Two Denial of Service vulnerabilities have been discovered in the getimagesize() function. getimagesize() uses format specific internal functions php_handle_iff() and php_handle_jpeg() which get stuck in infinite loops when certain (invalid) size parameters are read from the image. In web applications that permit users to upload arbitrary image files, a remote attacker could render the server unavailable by uploading specially crafted images. Solution : Upgrade to : - libapache2-mod-php4-4.3.8-3ubuntu7.7 (Ubuntu 4.10) - php4-4.3.8-3ubuntu7.7 (Ubuntu 4.10) - php4-cgi-4.3.8-3ubuntu7.7 (Ubuntu 4.10) - php4-curl-4.3.8-3ubuntu7.7 (Ubuntu 4.10) - php4-dev-4.3.8-3ubuntu7.7 (Ubuntu 4.10) - php4-domxml-4.3.8-3ubuntu7.7 (Ubuntu 4.10) - php4-gd-4.3.8-3ubuntu7.7 (Ubuntu 4.10) - php4-ldap-4.3.8-3ubuntu7.7 (Ubuntu 4.10) - php4-mcal-4.3.8-3ubuntu7.7 (Ubuntu 4.10) - php4-mhash-4.3.8-3ubuntu7.7 (Ubuntu 4.10) - php4-mysql-4.3.8-3ubuntu7.7 (Ubuntu 4.10) - php4-odbc-4.3.8-3 [...] Network Security Threat Level: High Networks Security ID: Vulnerability Assessment Copyright: Ubuntu Security Notice (C) 2005 Canonical, Inc. / NASL script (C) 2005 Michel Arboi |
||
|
Routers, Wired |
|
||
|
No Discussions have been posted on this vulnerability. |