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amazonAmazonALAS-2016-706
HistoryJun 02, 2016 - 5:44 p.m.

Medium: php56

2016-06-0217:44:00
alas.aws.amazon.com
21

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.06 Low

EPSS

Percentile

93.4%

Issue Overview:

The following security-related issues were resolved:

Out-of-bounds read in imagescale (CVE-2013-7456)
Integer underflow causing arbitrary null write in fread/gzread (CVE-2016-5096)
Integer overflow in php_html_entities() (CVE-2016-5094)
Integer overflow in php_filter_full_special_chars() (CVE-2016-5095)
Out-of-bounds heap read in get_icu_value_internal (CVE-2016-5093)

(Updated 2016-06-15: CVE-2016-5095 was fixed in this version, but was not previously listed in this errata.)

Affected Packages:

php56

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

New Packages:

i686:  
    php56-process-5.6.22-1.125.amzn1.i686  
    php56-dba-5.6.22-1.125.amzn1.i686  
    php56-cli-5.6.22-1.125.amzn1.i686  
    php56-mbstring-5.6.22-1.125.amzn1.i686  
    php56-debuginfo-5.6.22-1.125.amzn1.i686  
    php56-gd-5.6.22-1.125.amzn1.i686  
    php56-mssql-5.6.22-1.125.amzn1.i686  
    php56-opcache-5.6.22-1.125.amzn1.i686  
    php56-devel-5.6.22-1.125.amzn1.i686  
    php56-soap-5.6.22-1.125.amzn1.i686  
    php56-xml-5.6.22-1.125.amzn1.i686  
    php56-pdo-5.6.22-1.125.amzn1.i686  
    php56-enchant-5.6.22-1.125.amzn1.i686  
    php56-recode-5.6.22-1.125.amzn1.i686  
    php56-pspell-5.6.22-1.125.amzn1.i686  
    php56-dbg-5.6.22-1.125.amzn1.i686  
    php56-5.6.22-1.125.amzn1.i686  
    php56-intl-5.6.22-1.125.amzn1.i686  
    php56-odbc-5.6.22-1.125.amzn1.i686  
    php56-pgsql-5.6.22-1.125.amzn1.i686  
    php56-tidy-5.6.22-1.125.amzn1.i686  
    php56-gmp-5.6.22-1.125.amzn1.i686  
    php56-bcmath-5.6.22-1.125.amzn1.i686  
    php56-xmlrpc-5.6.22-1.125.amzn1.i686  
    php56-fpm-5.6.22-1.125.amzn1.i686  
    php56-mcrypt-5.6.22-1.125.amzn1.i686  
    php56-imap-5.6.22-1.125.amzn1.i686  
    php56-ldap-5.6.22-1.125.amzn1.i686  
    php56-embedded-5.6.22-1.125.amzn1.i686  
    php56-mysqlnd-5.6.22-1.125.amzn1.i686  
    php56-common-5.6.22-1.125.amzn1.i686  
    php56-snmp-5.6.22-1.125.amzn1.i686  
  
src:  
    php56-5.6.22-1.125.amzn1.src  
  
x86_64:  
    php56-mssql-5.6.22-1.125.amzn1.x86_64  
    php56-fpm-5.6.22-1.125.amzn1.x86_64  
    php56-process-5.6.22-1.125.amzn1.x86_64  
    php56-xml-5.6.22-1.125.amzn1.x86_64  
    php56-pdo-5.6.22-1.125.amzn1.x86_64  
    php56-gd-5.6.22-1.125.amzn1.x86_64  
    php56-pspell-5.6.22-1.125.amzn1.x86_64  
    php56-debuginfo-5.6.22-1.125.amzn1.x86_64  
    php56-common-5.6.22-1.125.amzn1.x86_64  
    php56-5.6.22-1.125.amzn1.x86_64  
    php56-imap-5.6.22-1.125.amzn1.x86_64  
    php56-gmp-5.6.22-1.125.amzn1.x86_64  
    php56-cli-5.6.22-1.125.amzn1.x86_64  
    php56-embedded-5.6.22-1.125.amzn1.x86_64  
    php56-mysqlnd-5.6.22-1.125.amzn1.x86_64  
    php56-mbstring-5.6.22-1.125.amzn1.x86_64  
    php56-ldap-5.6.22-1.125.amzn1.x86_64  
    php56-dba-5.6.22-1.125.amzn1.x86_64  
    php56-bcmath-5.6.22-1.125.amzn1.x86_64  
    php56-xmlrpc-5.6.22-1.125.amzn1.x86_64  
    php56-mcrypt-5.6.22-1.125.amzn1.x86_64  
    php56-devel-5.6.22-1.125.amzn1.x86_64  
    php56-soap-5.6.22-1.125.amzn1.x86_64  
    php56-opcache-5.6.22-1.125.amzn1.x86_64  
    php56-dbg-5.6.22-1.125.amzn1.x86_64  
    php56-enchant-5.6.22-1.125.amzn1.x86_64  
    php56-snmp-5.6.22-1.125.amzn1.x86_64  
    php56-pgsql-5.6.22-1.125.amzn1.x86_64  
    php56-tidy-5.6.22-1.125.amzn1.x86_64  
    php56-recode-5.6.22-1.125.amzn1.x86_64  
    php56-odbc-5.6.22-1.125.amzn1.x86_64  
    php56-intl-5.6.22-1.125.amzn1.x86_64  

Additional References

Red Hat: CVE-2013-7456, CVE-2016-5093, CVE-2016-5094, CVE-2016-5095, CVE-2016-5096

Mitre: CVE-2013-7456, CVE-2016-5093, CVE-2016-5094, CVE-2016-5095, CVE-2016-5096

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.06 Low

EPSS

Percentile

93.4%