Amazon Linux AMI : php70 (ALAS-2017-788)
high Nessus Plugin ID 96806
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VPR Score: 6.7
Synopsis
The remote Amazon Linux AMI host is missing a security update.Description
The SplObjectStorage unserialize implementation in ext/spl/spl_observer.c in PHP before 7.0.12 does not verify that a key is an object, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized memory access) via crafted serialized data. (CVE-2016-7480)Use-after-free vulnerability in the CURLFile implementation in ext/curl/curl_file.c in PHP 7.x before 7.0.12 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data that is mishandled during __wakeup processing. (CVE-2016-9137)
Stack consumption vulnerability in the gdImageFillToBorder function in gd.c in the GD Graphics Library (aka libgd) before 2.2.2, as used in PHP 7.x before 7.0.13, allows remote attackers to cause a denial of service (segmentation violation) via a crafted imagefilltoborder call that triggers use of a negative color value. (CVE-2016-9933)
ext/wddx/wddx.c in PHP 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string. (CVE-2016-9934)
The php_wddx_push_element function in ext/wddx/wddx.c in PHP 7.x before 7.0.14 allows remote attackers to cause a denial of service (out-of-bounds read and memory corruption) or possibly have unspecified other impact via an empty boolean element in a wddxPacket XML document. (CVE-2016-9935)
The unserialize implementation in ext/standard/var.c in PHP 7.x before 7.0.14 allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted serialized data. This vulnerability exists because of an incomplete fix for CVE-2015-6834 . (CVE-2016-9936)
Solution
Run 'yum update php70' to update your system.See Also
Plugin Details
Severity: High
ID: 96806
File Name: ala_ALAS-2017-788.nasl
Version: 3.2
Type: local
Agent: unix
Published: 1/27/2017
Updated: 4/18/2018
Dependencies: ssh_get_info.nasl
Risk Information
Risk Factor: High
VPR Score: 6.7
CVSS v2.0
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS v3.0
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Information
CPE: cpe:2.3:o:amazon:linux:*:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-bcmath:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-cli:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-common:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-dba:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-dbg:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-debuginfo:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-devel:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-embedded:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-enchant:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-fpm:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-gd:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-gmp:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-imap:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-intl:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-json:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-ldap:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-mbstring:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-mcrypt:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-mysqlnd:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-odbc:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-opcache:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-pdo:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-pdo-dblib:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-pgsql:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-process:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-pspell:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-recode:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-snmp:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-soap:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-tidy:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-xml:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-xmlrpc:*:*:*:*:*:*:*, p-cpe:2.3:a:amazon:linux:php70-zip:*:*:*:*:*:*:*
Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list
Patch Publication Date: 1/26/2017
Reference Information
CVE: CVE-2016-9137, CVE-2016-9933, CVE-2016-9934, CVE-2016-9935, CVE-2016-9936, CVE-2016-7480
ALAS: 2017-788