Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2014.0991
php5 security update
17 June 2014
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: php5
Publisher: Debian
Operating System: Debian GNU/Linux 7
UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-4049
Original Bulletin:
http://www.debian.org/security/2014/dsa-2961
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running php5 check for an updated version of the software for their
operating system.
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Debian Security Advisory DSA-2961-1 security@debian.org
http://www.debian.org/security/ Salvatore Bonaccorso
June 16, 2014 http://www.debian.org/security/faq
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Package : php5
CVE ID : CVE-2014-4049
Debian Bug : 751364
It was discovered that PHP, a general-purpose scripting language
commonly used for web application development, is vulnerable to a
heap-based buffer overflow in the DNS TXT record parsing. A malicious
server or man-in-the-middle attacker could possibly use this flaw to
execute arbitrary code as the PHP interpreter if a PHP application uses
dns_get_record() to perform a DNS query.
For the stable distribution (wheezy), this problem has been fixed in
version 5.4.4-14+deb7u11.
For the testing distribution (jessie), this problem has been fixed in
version 5.6.0~beta4+dfsg-3.
For the unstable distribution (sid), this problem has been fixed in
version 5.6.0~beta4+dfsg-3.
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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