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amazonAmazonALAS-2015-585
HistoryAug 17, 2015 - 12:46 p.m.

Medium: php56

2015-08-1712:46:00
alas.aws.amazon.com
12

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.022 Low

EPSS

Percentile

89.4%

Issue Overview:

PHP process crashes when processing an invalid file with the “phar” extension. (CVE-2015-5589)

As discussed upstream (https://bugs.php.net/bug.php?id=69669), mysqlnd is vulnerable to the attack described in (https://www.duosecurity.com/blog/backronym-mysql-vulnerability). (CVE-2015-3152)

PHP versions before 5.5.27 and 5.4.43 contain buffer overflow issue. (CVE-2015-5590)

A flaw was discovered in the way PHP performed object unserialization. Specially crafted input processed by the unserialize() function could cause a PHP application to crash or, possibly, execute arbitrary code. (CVE-2015-6831, CVE-2015-6832)

A flaw was found in the way the way PHP’s Phar extension parsed Phar archives. A specially crafted archive could cause PHP to crash or, possibly, execute arbitrary code when opened. (CVE-2015-6833)

Affected Packages:

php56

Issue Correction:
Run yum update php56 to update your system.

New Packages:

i686:  
    php56-mbstring-5.6.12-1.116.amzn1.i686  
    php56-ldap-5.6.12-1.116.amzn1.i686  
    php56-mysqlnd-5.6.12-1.116.amzn1.i686  
    php56-soap-5.6.12-1.116.amzn1.i686  
    php56-devel-5.6.12-1.116.amzn1.i686  
    php56-recode-5.6.12-1.116.amzn1.i686  
    php56-snmp-5.6.12-1.116.amzn1.i686  
    php56-mssql-5.6.12-1.116.amzn1.i686  
    php56-tidy-5.6.12-1.116.amzn1.i686  
    php56-intl-5.6.12-1.116.amzn1.i686  
    php56-5.6.12-1.116.amzn1.i686  
    php56-pspell-5.6.12-1.116.amzn1.i686  
    php56-embedded-5.6.12-1.116.amzn1.i686  
    php56-gd-5.6.12-1.116.amzn1.i686  
    php56-mcrypt-5.6.12-1.116.amzn1.i686  
    php56-pgsql-5.6.12-1.116.amzn1.i686  
    php56-debuginfo-5.6.12-1.116.amzn1.i686  
    php56-enchant-5.6.12-1.116.amzn1.i686  
    php56-gmp-5.6.12-1.116.amzn1.i686  
    php56-xmlrpc-5.6.12-1.116.amzn1.i686  
    php56-fpm-5.6.12-1.116.amzn1.i686  
    php56-bcmath-5.6.12-1.116.amzn1.i686  
    php56-cli-5.6.12-1.116.amzn1.i686  
    php56-dbg-5.6.12-1.116.amzn1.i686  
    php56-dba-5.6.12-1.116.amzn1.i686  
    php56-common-5.6.12-1.116.amzn1.i686  
    php56-odbc-5.6.12-1.116.amzn1.i686  
    php56-xml-5.6.12-1.116.amzn1.i686  
    php56-imap-5.6.12-1.116.amzn1.i686  
    php56-pdo-5.6.12-1.116.amzn1.i686  
    php56-opcache-5.6.12-1.116.amzn1.i686  
    php56-process-5.6.12-1.116.amzn1.i686  
  
src:  
    php56-5.6.12-1.116.amzn1.src  
  
x86_64:  
    php56-mbstring-5.6.12-1.116.amzn1.x86_64  
    php56-devel-5.6.12-1.116.amzn1.x86_64  
    php56-opcache-5.6.12-1.116.amzn1.x86_64  
    php56-cli-5.6.12-1.116.amzn1.x86_64  
    php56-snmp-5.6.12-1.116.amzn1.x86_64  
    php56-dba-5.6.12-1.116.amzn1.x86_64  
    php56-odbc-5.6.12-1.116.amzn1.x86_64  
    php56-mysqlnd-5.6.12-1.116.amzn1.x86_64  
    php56-recode-5.6.12-1.116.amzn1.x86_64  
    php56-fpm-5.6.12-1.116.amzn1.x86_64  
    php56-enchant-5.6.12-1.116.amzn1.x86_64  
    php56-debuginfo-5.6.12-1.116.amzn1.x86_64  
    php56-gmp-5.6.12-1.116.amzn1.x86_64  
    php56-xml-5.6.12-1.116.amzn1.x86_64  
    php56-common-5.6.12-1.116.amzn1.x86_64  
    php56-pdo-5.6.12-1.116.amzn1.x86_64  
    php56-embedded-5.6.12-1.116.amzn1.x86_64  
    php56-tidy-5.6.12-1.116.amzn1.x86_64  
    php56-imap-5.6.12-1.116.amzn1.x86_64  
    php56-intl-5.6.12-1.116.amzn1.x86_64  
    php56-bcmath-5.6.12-1.116.amzn1.x86_64  
    php56-xmlrpc-5.6.12-1.116.amzn1.x86_64  
    php56-pgsql-5.6.12-1.116.amzn1.x86_64  
    php56-process-5.6.12-1.116.amzn1.x86_64  
    php56-5.6.12-1.116.amzn1.x86_64  
    php56-soap-5.6.12-1.116.amzn1.x86_64  
    php56-pspell-5.6.12-1.116.amzn1.x86_64  
    php56-dbg-5.6.12-1.116.amzn1.x86_64  
    php56-mcrypt-5.6.12-1.116.amzn1.x86_64  
    php56-ldap-5.6.12-1.116.amzn1.x86_64  
    php56-mssql-5.6.12-1.116.amzn1.x86_64  
    php56-gd-5.6.12-1.116.amzn1.x86_64  

Additional References

Red Hat: CVE-2015-3152, CVE-2015-5589, CVE-2015-5590, CVE-2015-6831, CVE-2015-6832, CVE-2015-6833

Mitre: CVE-2015-3152, CVE-2015-5589, CVE-2015-5590, CVE-2015-6831, CVE-2015-6832, CVE-2015-6833

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.022 Low

EPSS

Percentile

89.4%