Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2011.0680
php5 security update
30 June 2011
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AusCERT Security Bulletin Summary
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Product: php5
Publisher: Debian
Operating System: Debian GNU/Linux 5
Debian GNU/Linux 6
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Overwrite Arbitrary Files -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2011-2202 CVE-2011-1471 CVE-2011-1466
CVE-2011-1153 CVE-2011-0708 CVE-2011-0421
CVE-2011-0420 CVE-2010-2531
Reference: ASB-2010.0189.2
ESB-2011.0381
ESB-2011.0199
Original Bulletin:
http://www.debian.org/security/2011/dsa-2266
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Debian Security Advisory DSA-2266-1 security@debian.org
http://www.debian.org/security/ Moritz Muehlenhoff
June 29, 2011 http://www.debian.org/security/faq
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Package : php5
Vulnerability : several
Problem type : remote
Debian-specific: no
CVE ID : CVE-2010-2531 CVE-2011-0420 CVE-2011-0421 CVE-2011-0708
CVE-2011-1153 CVE-2011-1466 CVE-2011-1471 CVE-2011-2202
Several vulnerabilities were discovered in PHP, which could lead to
denial of service or potentially the execution of arbitrary code.
CVE-2010-2531
An information leak was found in the var_export() function.
CVE-2011-0421
The Zip module could crash.
CVE-2011-0708
An integer overflow was discovered in the Exif module.
CVE-2011-1466
An integer overflow was discovered in the Calendar module.
CVE-2011-1471
The Zip module was prone to denial of service through malformed
archives.
CVE-2011-2202
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), this problem has been fixed in
version 5.2.6.dfsg.1-1+lenny12.
For the stable distribution (squeeze), this problem has been fixed in
version 5.3.3-7+squeeze3.
For the unstable distribution (sid), this problem has been fixed in
version 5.3.6-12.
We recommend that you upgrade your php5 packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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