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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --VbE1WxIUNPIqPX3BJGXhGhRU2R3b4xbHc Content-Type: multipart/mixed; boundary="d5lhUqbqSMqoAm8CuS7ulVpb2cBEIQtBe" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <677c734a-15f5-ae29-975f-2882d519d668@canonical.com> Subject: [USN-3196-1] PHP vulnerabilities
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========================================================================== Ubuntu Security Notice USN-3196-1 February 14, 2017
php5 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 LTS - Ubuntu 12.04 LTS
Summary:
Several security issues were fixed in PHP.
Software Description: - php5: HTML-embedded scripting language interpreter
Details:
It was discovered that PHP incorrectly handled certain arguments to the locale_get_display_name function. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2014-9912)
It was discovered that PHP incorrectly handled certain invalid objects when unserializing data. A remote attacker could use this issue to cause PHP to hang, resulting in a denial of service. (CVE-2016-7478)
It was discovered that PHP incorrectly handled certain invalid objects when unserializing data. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-7479)
It was discovered that PHP incorrectly handled certain invalid objects when unserializing data. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only applied to Ubuntu 14.04 LTS. (CVE-2016-9137)
It was discovered that PHP incorrectly handled unserializing certain wddxPacket XML documents. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2016-9934)
It was discovered that PHP incorrectly handled unserializing certain wddxPacket XML documents. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-9935)
It was discovered that PHP incorrectly handled certain EXIF data. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2016-10158)
It was discovered that PHP incorrectly handled certain PHAR archives. A remote attacker could use this issue to cause PHP to crash or consume resources, resulting in a denial of service. (CVE-2016-10159)
It was discovered that PHP incorrectly handled certain PHAR archives. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2016-10160)
It was discovered that PHP incorrectly handled certain invalid objects when unserializing data. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2016-10161)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.04 LTS: libapache2-mod-php5 5.5.9+dfsg-1ubuntu4.21 php5-cgi 5.5.9+dfsg-1ubuntu4.21 php5-cli 5.5.9+dfsg-1ubuntu4.21 php5-fpm 5.5.9+dfsg-1ubuntu4.21
Ubuntu 12.04 LTS: libapache2-mod-php5 5.3.10-1ubuntu3.26 php5-cgi 5.3.10-1ubuntu3.26 php5-cli 5.3.10-1ubuntu3.26 php5-fpm 5.3.10-1ubuntu3.26
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-3196-1 CVE-2014-9912, CVE-2016-10158, CVE-2016-10159, CVE-2016-10160, CVE-2016-10161, CVE-2016-7478, CVE-2016-7479, CVE-2016-9137, CVE-2016-9934, CVE-2016-9935
Package Information: https://launchpad.net/ubuntu/+source/php5/5.5.9+dfsg-1ubuntu4.21 https://launchpad.net/ubuntu/+source/php5/5.3.10-1ubuntu3.26
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