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amazonAmazonALAS-2017-924
HistoryNov 15, 2017 - 8:05 p.m.

Important: php56, php70, php71

2017-11-1520:05:00
alas.aws.amazon.com
26

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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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

0.016 Low

EPSS

Percentile

87.4%

Issue Overview:

pcre: heap buffer overflow in handling of duplicate named groups (8.39/14)
The pcre_compile2 function in pcre_compile.c mishandles the /((?:F?+(?:^(?®a+\"){99}-))(?J)(?‘R’(?‘R’<((?‘RR’(?‘R’\\){97)?J)?J)(?‘R’(?‘R’\\){99|(:(?|(?‘R’)(\\k’R’)|((?‘R’)))H’R’R)(H’R))))))/ pattern and related patterns with named subgroups, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. (CVE-2016-1283)

Affected Packages:

php56, php70, php71

Issue Correction:
Run yum update php56 to update your system.
Run yum update php70 to update your system.
Run yum update php71 to update your system.

New Packages:

i686:  
    php56-mbstring-5.6.32-1.135.amzn1.i686  
    php56-snmp-5.6.32-1.135.amzn1.i686  
    php56-opcache-5.6.32-1.135.amzn1.i686  
    php56-debuginfo-5.6.32-1.135.amzn1.i686  
    php56-fpm-5.6.32-1.135.amzn1.i686  
    php56-common-5.6.32-1.135.amzn1.i686  
    php56-odbc-5.6.32-1.135.amzn1.i686  
    php56-mssql-5.6.32-1.135.amzn1.i686  
    php56-embedded-5.6.32-1.135.amzn1.i686  
    php56-process-5.6.32-1.135.amzn1.i686  
    php56-xmlrpc-5.6.32-1.135.amzn1.i686  
    php56-bcmath-5.6.32-1.135.amzn1.i686  
    php56-pgsql-5.6.32-1.135.amzn1.i686  
    php56-pspell-5.6.32-1.135.amzn1.i686  
    php56-dba-5.6.32-1.135.amzn1.i686  
    php56-mysqlnd-5.6.32-1.135.amzn1.i686  
    php56-recode-5.6.32-1.135.amzn1.i686  
    php56-ldap-5.6.32-1.135.amzn1.i686  
    php56-cli-5.6.32-1.135.amzn1.i686  
    php56-intl-5.6.32-1.135.amzn1.i686  
    php56-xml-5.6.32-1.135.amzn1.i686  
    php56-pdo-5.6.32-1.135.amzn1.i686  
    php56-dbg-5.6.32-1.135.amzn1.i686  
    php56-imap-5.6.32-1.135.amzn1.i686  
    php56-soap-5.6.32-1.135.amzn1.i686  
    php56-gmp-5.6.32-1.135.amzn1.i686  
    php56-mcrypt-5.6.32-1.135.amzn1.i686  
    php56-gd-5.6.32-1.135.amzn1.i686  
    php56-enchant-5.6.32-1.135.amzn1.i686  
    php56-tidy-5.6.32-1.135.amzn1.i686  
    php56-5.6.32-1.135.amzn1.i686  
    php56-devel-5.6.32-1.135.amzn1.i686  
    php71-xmlrpc-7.1.11-1.28.amzn1.i686  
    php71-mysqlnd-7.1.11-1.28.amzn1.i686  
    php71-gd-7.1.11-1.28.amzn1.i686  
    php71-pspell-7.1.11-1.28.amzn1.i686  
    php71-fpm-7.1.11-1.28.amzn1.i686  
    php71-process-7.1.11-1.28.amzn1.i686  
    php71-bcmath-7.1.11-1.28.amzn1.i686  
    php71-odbc-7.1.11-1.28.amzn1.i686  
    php71-pgsql-7.1.11-1.28.amzn1.i686  
    php71-pdo-dblib-7.1.11-1.28.amzn1.i686  
    php71-xml-7.1.11-1.28.amzn1.i686  
    php71-opcache-7.1.11-1.28.amzn1.i686  
    php71-embedded-7.1.11-1.28.amzn1.i686  
    php71-json-7.1.11-1.28.amzn1.i686  
    php71-dbg-7.1.11-1.28.amzn1.i686  
    php71-intl-7.1.11-1.28.amzn1.i686  
    php71-7.1.11-1.28.amzn1.i686  
    php71-pdo-7.1.11-1.28.amzn1.i686  
    php71-common-7.1.11-1.28.amzn1.i686  
    php71-imap-7.1.11-1.28.amzn1.i686  
    php71-tidy-7.1.11-1.28.amzn1.i686  
    php71-snmp-7.1.11-1.28.amzn1.i686  
    php71-cli-7.1.11-1.28.amzn1.i686  
    php71-mcrypt-7.1.11-1.28.amzn1.i686  
    php71-ldap-7.1.11-1.28.amzn1.i686  
    php71-recode-7.1.11-1.28.amzn1.i686  
    php71-gmp-7.1.11-1.28.amzn1.i686  
    php71-soap-7.1.11-1.28.amzn1.i686  
    php71-devel-7.1.11-1.28.amzn1.i686  
    php71-enchant-7.1.11-1.28.amzn1.i686  
    php71-dba-7.1.11-1.28.amzn1.i686  
    php71-debuginfo-7.1.11-1.28.amzn1.i686  
    php71-mbstring-7.1.11-1.28.amzn1.i686  
    php70-opcache-7.0.25-1.25.amzn1.i686  
    php70-json-7.0.25-1.25.amzn1.i686  
    php70-xml-7.0.25-1.25.amzn1.i686  
    php70-process-7.0.25-1.25.amzn1.i686  
    php70-devel-7.0.25-1.25.amzn1.i686  
    php70-recode-7.0.25-1.25.amzn1.i686  
    php70-ldap-7.0.25-1.25.amzn1.i686  
    php70-odbc-7.0.25-1.25.amzn1.i686  
    php70-bcmath-7.0.25-1.25.amzn1.i686  
    php70-zip-7.0.25-1.25.amzn1.i686  
    php70-pspell-7.0.25-1.25.amzn1.i686  
    php70-dba-7.0.25-1.25.amzn1.i686  
    php70-intl-7.0.25-1.25.amzn1.i686  
    php70-gmp-7.0.25-1.25.amzn1.i686  
    php70-7.0.25-1.25.amzn1.i686  
    php70-soap-7.0.25-1.25.amzn1.i686  
    php70-dbg-7.0.25-1.25.amzn1.i686  
    php70-xmlrpc-7.0.25-1.25.amzn1.i686  
    php70-embedded-7.0.25-1.25.amzn1.i686  
    php70-mbstring-7.0.25-1.25.amzn1.i686  
    php70-pdo-dblib-7.0.25-1.25.amzn1.i686  
    php70-mcrypt-7.0.25-1.25.amzn1.i686  
    php70-cli-7.0.25-1.25.amzn1.i686  
    php70-pgsql-7.0.25-1.25.amzn1.i686  
    php70-fpm-7.0.25-1.25.amzn1.i686  
    php70-mysqlnd-7.0.25-1.25.amzn1.i686  
    php70-debuginfo-7.0.25-1.25.amzn1.i686  
    php70-pdo-7.0.25-1.25.amzn1.i686  
    php70-tidy-7.0.25-1.25.amzn1.i686  
    php70-gd-7.0.25-1.25.amzn1.i686  
    php70-enchant-7.0.25-1.25.amzn1.i686  
    php70-snmp-7.0.25-1.25.amzn1.i686  
    php70-common-7.0.25-1.25.amzn1.i686  
    php70-imap-7.0.25-1.25.amzn1.i686  
  
src:  
    php56-5.6.32-1.135.amzn1.src  
    php71-7.1.11-1.28.amzn1.src  
    php70-7.0.25-1.25.amzn1.src  
  
x86_64:  
    php56-ldap-5.6.32-1.135.amzn1.x86_64  
    php56-gmp-5.6.32-1.135.amzn1.x86_64  
    php56-common-5.6.32-1.135.amzn1.x86_64  
    php56-xml-5.6.32-1.135.amzn1.x86_64  
    php56-5.6.32-1.135.amzn1.x86_64  
    php56-snmp-5.6.32-1.135.amzn1.x86_64  
    php56-pgsql-5.6.32-1.135.amzn1.x86_64  
    php56-pspell-5.6.32-1.135.amzn1.x86_64  
    php56-cli-5.6.32-1.135.amzn1.x86_64  
    php56-fpm-5.6.32-1.135.amzn1.x86_64  
    php56-process-5.6.32-1.135.amzn1.x86_64  
    php56-mcrypt-5.6.32-1.135.amzn1.x86_64  
    php56-opcache-5.6.32-1.135.amzn1.x86_64  
    php56-enchant-5.6.32-1.135.amzn1.x86_64  
    php56-mssql-5.6.32-1.135.amzn1.x86_64  
    php56-dba-5.6.32-1.135.amzn1.x86_64  
    php56-dbg-5.6.32-1.135.amzn1.x86_64  
    php56-gd-5.6.32-1.135.amzn1.x86_64  
    php56-embedded-5.6.32-1.135.amzn1.x86_64  
    php56-recode-5.6.32-1.135.amzn1.x86_64  
    php56-tidy-5.6.32-1.135.amzn1.x86_64  
    php56-mbstring-5.6.32-1.135.amzn1.x86_64  
    php56-pdo-5.6.32-1.135.amzn1.x86_64  
    php56-xmlrpc-5.6.32-1.135.amzn1.x86_64  
    php56-devel-5.6.32-1.135.amzn1.x86_64  
    php56-intl-5.6.32-1.135.amzn1.x86_64  
    php56-bcmath-5.6.32-1.135.amzn1.x86_64  
    php56-debuginfo-5.6.32-1.135.amzn1.x86_64  
    php56-soap-5.6.32-1.135.amzn1.x86_64  
    php56-mysqlnd-5.6.32-1.135.amzn1.x86_64  
    php56-imap-5.6.32-1.135.amzn1.x86_64  
    php56-odbc-5.6.32-1.135.amzn1.x86_64  
    php71-intl-7.1.11-1.28.amzn1.x86_64  
    php71-snmp-7.1.11-1.28.amzn1.x86_64  
    php71-enchant-7.1.11-1.28.amzn1.x86_64  
    php71-embedded-7.1.11-1.28.amzn1.x86_64  
    php71-gd-7.1.11-1.28.amzn1.x86_64  
    php71-common-7.1.11-1.28.amzn1.x86_64  
    php71-mbstring-7.1.11-1.28.amzn1.x86_64  
    php71-pdo-dblib-7.1.11-1.28.amzn1.x86_64  
    php71-soap-7.1.11-1.28.amzn1.x86_64  
    php71-ldap-7.1.11-1.28.amzn1.x86_64  
    php71-imap-7.1.11-1.28.amzn1.x86_64  
    php71-dba-7.1.11-1.28.amzn1.x86_64  
    php71-json-7.1.11-1.28.amzn1.x86_64  
    php71-debuginfo-7.1.11-1.28.amzn1.x86_64  
    php71-7.1.11-1.28.amzn1.x86_64  
    php71-xmlrpc-7.1.11-1.28.amzn1.x86_64  
    php71-gmp-7.1.11-1.28.amzn1.x86_64  
    php71-recode-7.1.11-1.28.amzn1.x86_64  
    php71-opcache-7.1.11-1.28.amzn1.x86_64  
    php71-pspell-7.1.11-1.28.amzn1.x86_64  
    php71-mcrypt-7.1.11-1.28.amzn1.x86_64  
    php71-odbc-7.1.11-1.28.amzn1.x86_64  
    php71-xml-7.1.11-1.28.amzn1.x86_64  
    php71-fpm-7.1.11-1.28.amzn1.x86_64  
    php71-dbg-7.1.11-1.28.amzn1.x86_64  
    php71-process-7.1.11-1.28.amzn1.x86_64  
    php71-pgsql-7.1.11-1.28.amzn1.x86_64  
    php71-cli-7.1.11-1.28.amzn1.x86_64  
    php71-devel-7.1.11-1.28.amzn1.x86_64  
    php71-bcmath-7.1.11-1.28.amzn1.x86_64  
    php71-tidy-7.1.11-1.28.amzn1.x86_64  
    php71-mysqlnd-7.1.11-1.28.amzn1.x86_64  
    php71-pdo-7.1.11-1.28.amzn1.x86_64  
    php70-devel-7.0.25-1.25.amzn1.x86_64  
    php70-dba-7.0.25-1.25.amzn1.x86_64  
    php70-pgsql-7.0.25-1.25.amzn1.x86_64  
    php70-pdo-dblib-7.0.25-1.25.amzn1.x86_64  
    php70-zip-7.0.25-1.25.amzn1.x86_64  
    php70-tidy-7.0.25-1.25.amzn1.x86_64  
    php70-opcache-7.0.25-1.25.amzn1.x86_64  
    php70-xml-7.0.25-1.25.amzn1.x86_64  
    php70-7.0.25-1.25.amzn1.x86_64  
    php70-dbg-7.0.25-1.25.amzn1.x86_64  
    php70-mcrypt-7.0.25-1.25.amzn1.x86_64  
    php70-enchant-7.0.25-1.25.amzn1.x86_64  
    php70-odbc-7.0.25-1.25.amzn1.x86_64  
    php70-xmlrpc-7.0.25-1.25.amzn1.x86_64  
    php70-common-7.0.25-1.25.amzn1.x86_64  
    php70-gd-7.0.25-1.25.amzn1.x86_64  
    php70-gmp-7.0.25-1.25.amzn1.x86_64  
    php70-intl-7.0.25-1.25.amzn1.x86_64  
    php70-pspell-7.0.25-1.25.amzn1.x86_64  
    php70-mbstring-7.0.25-1.25.amzn1.x86_64  
    php70-fpm-7.0.25-1.25.amzn1.x86_64  
    php70-imap-7.0.25-1.25.amzn1.x86_64  
    php70-mysqlnd-7.0.25-1.25.amzn1.x86_64  
    php70-ldap-7.0.25-1.25.amzn1.x86_64  
    php70-snmp-7.0.25-1.25.amzn1.x86_64  
    php70-json-7.0.25-1.25.amzn1.x86_64  
    php70-cli-7.0.25-1.25.amzn1.x86_64  
    php70-soap-7.0.25-1.25.amzn1.x86_64  
    php70-pdo-7.0.25-1.25.amzn1.x86_64  
    php70-process-7.0.25-1.25.amzn1.x86_64  
    php70-bcmath-7.0.25-1.25.amzn1.x86_64  
    php70-debuginfo-7.0.25-1.25.amzn1.x86_64  
    php70-recode-7.0.25-1.25.amzn1.x86_64  
    php70-embedded-7.0.25-1.25.amzn1.x86_64  

Additional References

Red Hat: CVE-2016-1283

Mitre: CVE-2016-1283

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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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

0.016 Low

EPSS

Percentile

87.4%