Debian Security Advisory
DSA-2266-1 php5 -- several vulnerabilities
- Date Reported:
- 29 Jun 2011
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2010-2531, CVE-2011-0420, CVE-2011-0421, CVE-2011-0708, CVE-2011-1153, CVE-2011-1466, CVE-2011-1471, CVE-2011-2202.
- More information:
Several vulnerabilities were discovered in PHP, which could lead to denial of service or potentially the execution of arbitrary code.
An information leak was found in the var_export() function.
The Zip module could crash.
An integer overflow was discovered in the Exif module.
An integer overflow was discovered in the Calendar module.
The Zip module was prone to denial of service through malformed archives.
Path names in form based file uploads (RFC 1867) were incorrectly validated.
This update also fixes two bugs, which are not treated as security issues, but fixed nonetheless, see README.Debian.security for details on the scope of security support for PHP (CVE-2011-0420, CVE-2011-1153).
For the oldstable distribution (lenny), these problems have been fixed in version 5.2.6.dfsg.1-1+lenny12.
For the stable distribution (squeeze), these problems have been fixed in version 5.3.3-7+squeeze3.
For the unstable distribution (sid), these problems have been fixed in version 5.3.6-12.
We recommend that you upgrade your php5 packages.