Amazon Linux AMI update for php71, php72, php73



Published: 2019-06-14
Risk Medium
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2019-11036
CVE-2019-11035
CVE-2019-11034
CWE-ID CWE-125
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Amazon Linux AMI
Operating systems & Components / Operating system

Vendor Amazon Web Services

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Out-of-bounds read

EUVDB-ID: #VU18801

Risk: Low

CVSSv3.1: 4.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-11036

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in exif_process_IFD_TAG() function in PHP EXIF extension. A remote attacker can send a specially crafted file to the affected application, trigger out-of-bounds read error and read contents of memory on the system or crash the process.


Mitigation

Update the affected packages:

i686:
    php72-mbstring-7.2.18-1.13.amzn1.i686
    php72-devel-7.2.18-1.13.amzn1.i686
    php72-cli-7.2.18-1.13.amzn1.i686
    php72-soap-7.2.18-1.13.amzn1.i686
    php72-pdo-dblib-7.2.18-1.13.amzn1.i686
    php72-snmp-7.2.18-1.13.amzn1.i686
    php72-xmlrpc-7.2.18-1.13.amzn1.i686
    php72-ldap-7.2.18-1.13.amzn1.i686
    php72-imap-7.2.18-1.13.amzn1.i686
    php72-json-7.2.18-1.13.amzn1.i686
    php72-process-7.2.18-1.13.amzn1.i686
    php72-tidy-7.2.18-1.13.amzn1.i686
    php72-embedded-7.2.18-1.13.amzn1.i686
    php72-pspell-7.2.18-1.13.amzn1.i686
    php72-debuginfo-7.2.18-1.13.amzn1.i686
    php72-gd-7.2.18-1.13.amzn1.i686
    php72-intl-7.2.18-1.13.amzn1.i686
    php72-pgsql-7.2.18-1.13.amzn1.i686
    php72-xml-7.2.18-1.13.amzn1.i686
    php72-enchant-7.2.18-1.13.amzn1.i686
    php72-bcmath-7.2.18-1.13.amzn1.i686
    php72-7.2.18-1.13.amzn1.i686
    php72-dbg-7.2.18-1.13.amzn1.i686
    php72-fpm-7.2.18-1.13.amzn1.i686
    php72-common-7.2.18-1.13.amzn1.i686
    php72-gmp-7.2.18-1.13.amzn1.i686
    php72-mysqlnd-7.2.18-1.13.amzn1.i686
    php72-pdo-7.2.18-1.13.amzn1.i686
    php72-odbc-7.2.18-1.13.amzn1.i686
    php72-opcache-7.2.18-1.13.amzn1.i686
    php72-recode-7.2.18-1.13.amzn1.i686
    php72-dba-7.2.18-1.13.amzn1.i686
    php71-mbstring-7.1.29-1.39.amzn1.i686
    php71-soap-7.1.29-1.39.amzn1.i686
    php71-dba-7.1.29-1.39.amzn1.i686
    php71-json-7.1.29-1.39.amzn1.i686
    php71-7.1.29-1.39.amzn1.i686
    php71-opcache-7.1.29-1.39.amzn1.i686
    php71-pspell-7.1.29-1.39.amzn1.i686
    php71-bcmath-7.1.29-1.39.amzn1.i686
    php71-intl-7.1.29-1.39.amzn1.i686
    php71-cli-7.1.29-1.39.amzn1.i686
    php71-tidy-7.1.29-1.39.amzn1.i686
    php71-gd-7.1.29-1.39.amzn1.i686
    php71-xml-7.1.29-1.39.amzn1.i686
    php71-fpm-7.1.29-1.39.amzn1.i686
    php71-enchant-7.1.29-1.39.amzn1.i686
    php71-gmp-7.1.29-1.39.amzn1.i686
    php71-common-7.1.29-1.39.amzn1.i686
    php71-pgsql-7.1.29-1.39.amzn1.i686
    php71-pdo-dblib-7.1.29-1.39.amzn1.i686
    php71-devel-7.1.29-1.39.amzn1.i686
    php71-mcrypt-7.1.29-1.39.amzn1.i686
    php71-embedded-7.1.29-1.39.amzn1.i686
    php71-snmp-7.1.29-1.39.amzn1.i686
    php71-debuginfo-7.1.29-1.39.amzn1.i686
    php71-process-7.1.29-1.39.amzn1.i686
    php71-imap-7.1.29-1.39.amzn1.i686
    php71-mysqlnd-7.1.29-1.39.amzn1.i686
    php71-xmlrpc-7.1.29-1.39.amzn1.i686
    php71-pdo-7.1.29-1.39.amzn1.i686
    php71-ldap-7.1.29-1.39.amzn1.i686
    php71-recode-7.1.29-1.39.amzn1.i686
    php71-dbg-7.1.29-1.39.amzn1.i686
    php71-odbc-7.1.29-1.39.amzn1.i686
    php73-imap-7.3.5-1.15.amzn1.i686
    php73-process-7.3.5-1.15.amzn1.i686
    php73-json-7.3.5-1.15.amzn1.i686
    php73-dba-7.3.5-1.15.amzn1.i686
    php73-mysqlnd-7.3.5-1.15.amzn1.i686
    php73-enchant-7.3.5-1.15.amzn1.i686
    php73-odbc-7.3.5-1.15.amzn1.i686
    php73-xmlrpc-7.3.5-1.15.amzn1.i686
    php73-fpm-7.3.5-1.15.amzn1.i686
    php73-pdo-7.3.5-1.15.amzn1.i686
    php73-gd-7.3.5-1.15.amzn1.i686
    php73-pspell-7.3.5-1.15.amzn1.i686
    php73-cli-7.3.5-1.15.amzn1.i686
    php73-bcmath-7.3.5-1.15.amzn1.i686
    php73-embedded-7.3.5-1.15.amzn1.i686
    php73-pgsql-7.3.5-1.15.amzn1.i686
    php73-debuginfo-7.3.5-1.15.amzn1.i686
    php73-dbg-7.3.5-1.15.amzn1.i686
    php73-devel-7.3.5-1.15.amzn1.i686
    php73-snmp-7.3.5-1.15.amzn1.i686
    php73-xml-7.3.5-1.15.amzn1.i686
    php73-recode-7.3.5-1.15.amzn1.i686
    php73-gmp-7.3.5-1.15.amzn1.i686
    php73-intl-7.3.5-1.15.amzn1.i686
    php73-soap-7.3.5-1.15.amzn1.i686
    php73-7.3.5-1.15.amzn1.i686
    php73-pdo-dblib-7.3.5-1.15.amzn1.i686
    php73-ldap-7.3.5-1.15.amzn1.i686
    php73-tidy-7.3.5-1.15.amzn1.i686
    php73-mbstring-7.3.5-1.15.amzn1.i686
    php73-opcache-7.3.5-1.15.amzn1.i686
    php73-common-7.3.5-1.15.amzn1.i686

src:
    php72-7.2.18-1.13.amzn1.src
    php71-7.1.29-1.39.amzn1.src
    php73-7.3.5-1.15.amzn1.src

x86_64:
    php72-embedded-7.2.18-1.13.amzn1.x86_64
    php72-soap-7.2.18-1.13.amzn1.x86_64
    php72-dbg-7.2.18-1.13.amzn1.x86_64
    php72-7.2.18-1.13.amzn1.x86_64
    php72-pspell-7.2.18-1.13.amzn1.x86_64
    php72-xmlrpc-7.2.18-1.13.amzn1.x86_64
    php72-recode-7.2.18-1.13.amzn1.x86_64
    php72-devel-7.2.18-1.13.amzn1.x86_64
    php72-ldap-7.2.18-1.13.amzn1.x86_64
    php72-imap-7.2.18-1.13.amzn1.x86_64
    php72-odbc-7.2.18-1.13.amzn1.x86_64
    php72-intl-7.2.18-1.13.amzn1.x86_64
    php72-dba-7.2.18-1.13.amzn1.x86_64
    php72-opcache-7.2.18-1.13.amzn1.x86_64
    php72-cli-7.2.18-1.13.amzn1.x86_64
    php72-common-7.2.18-1.13.amzn1.x86_64
    php72-gmp-7.2.18-1.13.amzn1.x86_64
    php72-mysqlnd-7.2.18-1.13.amzn1.x86_64
    php72-pdo-7.2.18-1.13.amzn1.x86_64
    php72-fpm-7.2.18-1.13.amzn1.x86_64
    php72-debuginfo-7.2.18-1.13.amzn1.x86_64
    php72-tidy-7.2.18-1.13.amzn1.x86_64
    php72-json-7.2.18-1.13.amzn1.x86_64
    php72-snmp-7.2.18-1.13.amzn1.x86_64
    php72-xml-7.2.18-1.13.amzn1.x86_64
    php72-enchant-7.2.18-1.13.amzn1.x86_64
    php72-pdo-dblib-7.2.18-1.13.amzn1.x86_64
    php72-process-7.2.18-1.13.amzn1.x86_64
    php72-bcmath-7.2.18-1.13.amzn1.x86_64
    php72-mbstring-7.2.18-1.13.amzn1.x86_64
    php72-pgsql-7.2.18-1.13.amzn1.x86_64
    php72-gd-7.2.18-1.13.amzn1.x86_64
    php71-mbstring-7.1.29-1.39.amzn1.x86_64
    php71-enchant-7.1.29-1.39.amzn1.x86_64
    php71-imap-7.1.29-1.39.amzn1.x86_64
    php71-ldap-7.1.29-1.39.amzn1.x86_64
    php71-dbg-7.1.29-1.39.amzn1.x86_64
    php71-common-7.1.29-1.39.amzn1.x86_64
    php71-recode-7.1.29-1.39.amzn1.x86_64
    php71-cli-7.1.29-1.39.amzn1.x86_64
    php71-mysqlnd-7.1.29-1.39.amzn1.x86_64
    php71-embedded-7.1.29-1.39.amzn1.x86_64
    php71-odbc-7.1.29-1.39.amzn1.x86_64
    php71-tidy-7.1.29-1.39.amzn1.x86_64
    php71-xml-7.1.29-1.39.amzn1.x86_64
    php71-snmp-7.1.29-1.39.amzn1.x86_64
    php71-gmp-7.1.29-1.39.amzn1.x86_64
    php71-mcrypt-7.1.29-1.39.amzn1.x86_64
    php71-opcache-7.1.29-1.39.amzn1.x86_64
    php71-pdo-dblib-7.1.29-1.39.amzn1.x86_64
    php71-process-7.1.29-1.39.amzn1.x86_64
    php71-pgsql-7.1.29-1.39.amzn1.x86_64
    php71-pdo-7.1.29-1.39.amzn1.x86_64
    php71-soap-7.1.29-1.39.amzn1.x86_64
    php71-debuginfo-7.1.29-1.39.amzn1.x86_64
    php71-dba-7.1.29-1.39.amzn1.x86_64
    php71-gd-7.1.29-1.39.amzn1.x86_64
    php71-json-7.1.29-1.39.amzn1.x86_64
    php71-pspell-7.1.29-1.39.amzn1.x86_64
    php71-7.1.29-1.39.amzn1.x86_64
    php71-intl-7.1.29-1.39.amzn1.x86_64
    php71-xmlrpc-7.1.29-1.39.amzn1.x86_64
    php71-bcmath-7.1.29-1.39.amzn1.x86_64
    php71-fpm-7.1.29-1.39.amzn1.x86_64
    php71-devel-7.1.29-1.39.amzn1.x86_64
    php73-xmlrpc-7.3.5-1.15.amzn1.x86_64
    php73-intl-7.3.5-1.15.amzn1.x86_64
    php73-mbstring-7.3.5-1.15.amzn1.x86_64
    php73-json-7.3.5-1.15.amzn1.x86_64
    php73-common-7.3.5-1.15.amzn1.x86_64
    php73-tidy-7.3.5-1.15.amzn1.x86_64
    php73-devel-7.3.5-1.15.amzn1.x86_64
    php73-embedded-7.3.5-1.15.amzn1.x86_64
    php73-ldap-7.3.5-1.15.amzn1.x86_64
    php73-dba-7.3.5-1.15.amzn1.x86_64
    php73-soap-7.3.5-1.15.amzn1.x86_64
    php73-pspell-7.3.5-1.15.amzn1.x86_64
    php73-7.3.5-1.15.amzn1.x86_64
    php73-xml-7.3.5-1.15.amzn1.x86_64
    php73-dbg-7.3.5-1.15.amzn1.x86_64
    php73-opcache-7.3.5-1.15.amzn1.x86_64
    php73-pdo-7.3.5-1.15.amzn1.x86_64
    php73-process-7.3.5-1.15.amzn1.x86_64
    php73-cli-7.3.5-1.15.amzn1.x86_64
    php73-odbc-7.3.5-1.15.amzn1.x86_64
    php73-gd-7.3.5-1.15.amzn1.x86_64
    php73-pdo-dblib-7.3.5-1.15.amzn1.x86_64
    php73-debuginfo-7.3.5-1.15.amzn1.x86_64
    php73-enchant-7.3.5-1.15.amzn1.x86_64
    php73-pgsql-7.3.5-1.15.amzn1.x86_64
    php73-mysqlnd-7.3.5-1.15.amzn1.x86_64
    php73-snmp-7.3.5-1.15.amzn1.x86_64
    php73-fpm-7.3.5-1.15.amzn1.x86_64
    php73-bcmath-7.3.5-1.15.amzn1.x86_64
    php73-gmp-7.3.5-1.15.amzn1.x86_64
    php73-recode-7.3.5-1.15.amzn1.x86_64
    php73-imap-7.3.5-1.15.amzn1.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

External links

http://alas.aws.amazon.com/ALAS-2019-1225.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Out-of-bounds read

EUVDB-ID: #VU18380

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-11035

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the exif_iif_add_value() function in PHP EXIF extension when processing certain files. An attacker can pass a specially crafted file to the application,  trigger out-of-bounds read error and read contents of memory on the system or perform a denial of service attack.

Mitigation

Update the affected packages:

i686:
    php72-mbstring-7.2.18-1.13.amzn1.i686
    php72-devel-7.2.18-1.13.amzn1.i686
    php72-cli-7.2.18-1.13.amzn1.i686
    php72-soap-7.2.18-1.13.amzn1.i686
    php72-pdo-dblib-7.2.18-1.13.amzn1.i686
    php72-snmp-7.2.18-1.13.amzn1.i686
    php72-xmlrpc-7.2.18-1.13.amzn1.i686
    php72-ldap-7.2.18-1.13.amzn1.i686
    php72-imap-7.2.18-1.13.amzn1.i686
    php72-json-7.2.18-1.13.amzn1.i686
    php72-process-7.2.18-1.13.amzn1.i686
    php72-tidy-7.2.18-1.13.amzn1.i686
    php72-embedded-7.2.18-1.13.amzn1.i686
    php72-pspell-7.2.18-1.13.amzn1.i686
    php72-debuginfo-7.2.18-1.13.amzn1.i686
    php72-gd-7.2.18-1.13.amzn1.i686
    php72-intl-7.2.18-1.13.amzn1.i686
    php72-pgsql-7.2.18-1.13.amzn1.i686
    php72-xml-7.2.18-1.13.amzn1.i686
    php72-enchant-7.2.18-1.13.amzn1.i686
    php72-bcmath-7.2.18-1.13.amzn1.i686
    php72-7.2.18-1.13.amzn1.i686
    php72-dbg-7.2.18-1.13.amzn1.i686
    php72-fpm-7.2.18-1.13.amzn1.i686
    php72-common-7.2.18-1.13.amzn1.i686
    php72-gmp-7.2.18-1.13.amzn1.i686
    php72-mysqlnd-7.2.18-1.13.amzn1.i686
    php72-pdo-7.2.18-1.13.amzn1.i686
    php72-odbc-7.2.18-1.13.amzn1.i686
    php72-opcache-7.2.18-1.13.amzn1.i686
    php72-recode-7.2.18-1.13.amzn1.i686
    php72-dba-7.2.18-1.13.amzn1.i686
    php71-mbstring-7.1.29-1.39.amzn1.i686
    php71-soap-7.1.29-1.39.amzn1.i686
    php71-dba-7.1.29-1.39.amzn1.i686
    php71-json-7.1.29-1.39.amzn1.i686
    php71-7.1.29-1.39.amzn1.i686
    php71-opcache-7.1.29-1.39.amzn1.i686
    php71-pspell-7.1.29-1.39.amzn1.i686
    php71-bcmath-7.1.29-1.39.amzn1.i686
    php71-intl-7.1.29-1.39.amzn1.i686
    php71-cli-7.1.29-1.39.amzn1.i686
    php71-tidy-7.1.29-1.39.amzn1.i686
    php71-gd-7.1.29-1.39.amzn1.i686
    php71-xml-7.1.29-1.39.amzn1.i686
    php71-fpm-7.1.29-1.39.amzn1.i686
    php71-enchant-7.1.29-1.39.amzn1.i686
    php71-gmp-7.1.29-1.39.amzn1.i686
    php71-common-7.1.29-1.39.amzn1.i686
    php71-pgsql-7.1.29-1.39.amzn1.i686
    php71-pdo-dblib-7.1.29-1.39.amzn1.i686
    php71-devel-7.1.29-1.39.amzn1.i686
    php71-mcrypt-7.1.29-1.39.amzn1.i686
    php71-embedded-7.1.29-1.39.amzn1.i686
    php71-snmp-7.1.29-1.39.amzn1.i686
    php71-debuginfo-7.1.29-1.39.amzn1.i686
    php71-process-7.1.29-1.39.amzn1.i686
    php71-imap-7.1.29-1.39.amzn1.i686
    php71-mysqlnd-7.1.29-1.39.amzn1.i686
    php71-xmlrpc-7.1.29-1.39.amzn1.i686
    php71-pdo-7.1.29-1.39.amzn1.i686
    php71-ldap-7.1.29-1.39.amzn1.i686
    php71-recode-7.1.29-1.39.amzn1.i686
    php71-dbg-7.1.29-1.39.amzn1.i686
    php71-odbc-7.1.29-1.39.amzn1.i686
    php73-imap-7.3.5-1.15.amzn1.i686
    php73-process-7.3.5-1.15.amzn1.i686
    php73-json-7.3.5-1.15.amzn1.i686
    php73-dba-7.3.5-1.15.amzn1.i686
    php73-mysqlnd-7.3.5-1.15.amzn1.i686
    php73-enchant-7.3.5-1.15.amzn1.i686
    php73-odbc-7.3.5-1.15.amzn1.i686
    php73-xmlrpc-7.3.5-1.15.amzn1.i686
    php73-fpm-7.3.5-1.15.amzn1.i686
    php73-pdo-7.3.5-1.15.amzn1.i686
    php73-gd-7.3.5-1.15.amzn1.i686
    php73-pspell-7.3.5-1.15.amzn1.i686
    php73-cli-7.3.5-1.15.amzn1.i686
    php73-bcmath-7.3.5-1.15.amzn1.i686
    php73-embedded-7.3.5-1.15.amzn1.i686
    php73-pgsql-7.3.5-1.15.amzn1.i686
    php73-debuginfo-7.3.5-1.15.amzn1.i686
    php73-dbg-7.3.5-1.15.amzn1.i686
    php73-devel-7.3.5-1.15.amzn1.i686
    php73-snmp-7.3.5-1.15.amzn1.i686
    php73-xml-7.3.5-1.15.amzn1.i686
    php73-recode-7.3.5-1.15.amzn1.i686
    php73-gmp-7.3.5-1.15.amzn1.i686
    php73-intl-7.3.5-1.15.amzn1.i686
    php73-soap-7.3.5-1.15.amzn1.i686
    php73-7.3.5-1.15.amzn1.i686
    php73-pdo-dblib-7.3.5-1.15.amzn1.i686
    php73-ldap-7.3.5-1.15.amzn1.i686
    php73-tidy-7.3.5-1.15.amzn1.i686
    php73-mbstring-7.3.5-1.15.amzn1.i686
    php73-opcache-7.3.5-1.15.amzn1.i686
    php73-common-7.3.5-1.15.amzn1.i686

src:
    php72-7.2.18-1.13.amzn1.src
    php71-7.1.29-1.39.amzn1.src
    php73-7.3.5-1.15.amzn1.src

x86_64:
    php72-embedded-7.2.18-1.13.amzn1.x86_64
    php72-soap-7.2.18-1.13.amzn1.x86_64
    php72-dbg-7.2.18-1.13.amzn1.x86_64
    php72-7.2.18-1.13.amzn1.x86_64
    php72-pspell-7.2.18-1.13.amzn1.x86_64
    php72-xmlrpc-7.2.18-1.13.amzn1.x86_64
    php72-recode-7.2.18-1.13.amzn1.x86_64
    php72-devel-7.2.18-1.13.amzn1.x86_64
    php72-ldap-7.2.18-1.13.amzn1.x86_64
    php72-imap-7.2.18-1.13.amzn1.x86_64
    php72-odbc-7.2.18-1.13.amzn1.x86_64
    php72-intl-7.2.18-1.13.amzn1.x86_64
    php72-dba-7.2.18-1.13.amzn1.x86_64
    php72-opcache-7.2.18-1.13.amzn1.x86_64
    php72-cli-7.2.18-1.13.amzn1.x86_64
    php72-common-7.2.18-1.13.amzn1.x86_64
    php72-gmp-7.2.18-1.13.amzn1.x86_64
    php72-mysqlnd-7.2.18-1.13.amzn1.x86_64
    php72-pdo-7.2.18-1.13.amzn1.x86_64
    php72-fpm-7.2.18-1.13.amzn1.x86_64
    php72-debuginfo-7.2.18-1.13.amzn1.x86_64
    php72-tidy-7.2.18-1.13.amzn1.x86_64
    php72-json-7.2.18-1.13.amzn1.x86_64
    php72-snmp-7.2.18-1.13.amzn1.x86_64
    php72-xml-7.2.18-1.13.amzn1.x86_64
    php72-enchant-7.2.18-1.13.amzn1.x86_64
    php72-pdo-dblib-7.2.18-1.13.amzn1.x86_64
    php72-process-7.2.18-1.13.amzn1.x86_64
    php72-bcmath-7.2.18-1.13.amzn1.x86_64
    php72-mbstring-7.2.18-1.13.amzn1.x86_64
    php72-pgsql-7.2.18-1.13.amzn1.x86_64
    php72-gd-7.2.18-1.13.amzn1.x86_64
    php71-mbstring-7.1.29-1.39.amzn1.x86_64
    php71-enchant-7.1.29-1.39.amzn1.x86_64
    php71-imap-7.1.29-1.39.amzn1.x86_64
    php71-ldap-7.1.29-1.39.amzn1.x86_64
    php71-dbg-7.1.29-1.39.amzn1.x86_64
    php71-common-7.1.29-1.39.amzn1.x86_64
    php71-recode-7.1.29-1.39.amzn1.x86_64
    php71-cli-7.1.29-1.39.amzn1.x86_64
    php71-mysqlnd-7.1.29-1.39.amzn1.x86_64
    php71-embedded-7.1.29-1.39.amzn1.x86_64
    php71-odbc-7.1.29-1.39.amzn1.x86_64
    php71-tidy-7.1.29-1.39.amzn1.x86_64
    php71-xml-7.1.29-1.39.amzn1.x86_64
    php71-snmp-7.1.29-1.39.amzn1.x86_64
    php71-gmp-7.1.29-1.39.amzn1.x86_64
    php71-mcrypt-7.1.29-1.39.amzn1.x86_64
    php71-opcache-7.1.29-1.39.amzn1.x86_64
    php71-pdo-dblib-7.1.29-1.39.amzn1.x86_64
    php71-process-7.1.29-1.39.amzn1.x86_64
    php71-pgsql-7.1.29-1.39.amzn1.x86_64
    php71-pdo-7.1.29-1.39.amzn1.x86_64
    php71-soap-7.1.29-1.39.amzn1.x86_64
    php71-debuginfo-7.1.29-1.39.amzn1.x86_64
    php71-dba-7.1.29-1.39.amzn1.x86_64
    php71-gd-7.1.29-1.39.amzn1.x86_64
    php71-json-7.1.29-1.39.amzn1.x86_64
    php71-pspell-7.1.29-1.39.amzn1.x86_64
    php71-7.1.29-1.39.amzn1.x86_64
    php71-intl-7.1.29-1.39.amzn1.x86_64
    php71-xmlrpc-7.1.29-1.39.amzn1.x86_64
    php71-bcmath-7.1.29-1.39.amzn1.x86_64
    php71-fpm-7.1.29-1.39.amzn1.x86_64
    php71-devel-7.1.29-1.39.amzn1.x86_64
    php73-xmlrpc-7.3.5-1.15.amzn1.x86_64
    php73-intl-7.3.5-1.15.amzn1.x86_64
    php73-mbstring-7.3.5-1.15.amzn1.x86_64
    php73-json-7.3.5-1.15.amzn1.x86_64
    php73-common-7.3.5-1.15.amzn1.x86_64
    php73-tidy-7.3.5-1.15.amzn1.x86_64
    php73-devel-7.3.5-1.15.amzn1.x86_64
    php73-embedded-7.3.5-1.15.amzn1.x86_64
    php73-ldap-7.3.5-1.15.amzn1.x86_64
    php73-dba-7.3.5-1.15.amzn1.x86_64
    php73-soap-7.3.5-1.15.amzn1.x86_64
    php73-pspell-7.3.5-1.15.amzn1.x86_64
    php73-7.3.5-1.15.amzn1.x86_64
    php73-xml-7.3.5-1.15.amzn1.x86_64
    php73-dbg-7.3.5-1.15.amzn1.x86_64
    php73-opcache-7.3.5-1.15.amzn1.x86_64
    php73-pdo-7.3.5-1.15.amzn1.x86_64
    php73-process-7.3.5-1.15.amzn1.x86_64
    php73-cli-7.3.5-1.15.amzn1.x86_64
    php73-odbc-7.3.5-1.15.amzn1.x86_64
    php73-gd-7.3.5-1.15.amzn1.x86_64
    php73-pdo-dblib-7.3.5-1.15.amzn1.x86_64
    php73-debuginfo-7.3.5-1.15.amzn1.x86_64
    php73-enchant-7.3.5-1.15.amzn1.x86_64
    php73-pgsql-7.3.5-1.15.amzn1.x86_64
    php73-mysqlnd-7.3.5-1.15.amzn1.x86_64
    php73-snmp-7.3.5-1.15.amzn1.x86_64
    php73-fpm-7.3.5-1.15.amzn1.x86_64
    php73-bcmath-7.3.5-1.15.amzn1.x86_64
    php73-gmp-7.3.5-1.15.amzn1.x86_64
    php73-recode-7.3.5-1.15.amzn1.x86_64
    php73-imap-7.3.5-1.15.amzn1.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

External links

http://alas.aws.amazon.com/ALAS-2019-1225.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Out-of-bounds read

EUVDB-ID: #VU18379

Risk: Medium

CVSSv3.1: 4.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-11034

CWE-ID: CWE-125 - Out-of-bounds read

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within the exif_process_IFD_TAG() function in PHP EXIF extension when processing certain files. An attacker can pass a specially crafted file to the application,  trigger out-of-bounds read error and read contents of memory on the system or perform a denial of service attack.

Mitigation

Update the affected packages:

i686:
    php72-mbstring-7.2.18-1.13.amzn1.i686
    php72-devel-7.2.18-1.13.amzn1.i686
    php72-cli-7.2.18-1.13.amzn1.i686
    php72-soap-7.2.18-1.13.amzn1.i686
    php72-pdo-dblib-7.2.18-1.13.amzn1.i686
    php72-snmp-7.2.18-1.13.amzn1.i686
    php72-xmlrpc-7.2.18-1.13.amzn1.i686
    php72-ldap-7.2.18-1.13.amzn1.i686
    php72-imap-7.2.18-1.13.amzn1.i686
    php72-json-7.2.18-1.13.amzn1.i686
    php72-process-7.2.18-1.13.amzn1.i686
    php72-tidy-7.2.18-1.13.amzn1.i686
    php72-embedded-7.2.18-1.13.amzn1.i686
    php72-pspell-7.2.18-1.13.amzn1.i686
    php72-debuginfo-7.2.18-1.13.amzn1.i686
    php72-gd-7.2.18-1.13.amzn1.i686
    php72-intl-7.2.18-1.13.amzn1.i686
    php72-pgsql-7.2.18-1.13.amzn1.i686
    php72-xml-7.2.18-1.13.amzn1.i686
    php72-enchant-7.2.18-1.13.amzn1.i686
    php72-bcmath-7.2.18-1.13.amzn1.i686
    php72-7.2.18-1.13.amzn1.i686
    php72-dbg-7.2.18-1.13.amzn1.i686
    php72-fpm-7.2.18-1.13.amzn1.i686
    php72-common-7.2.18-1.13.amzn1.i686
    php72-gmp-7.2.18-1.13.amzn1.i686
    php72-mysqlnd-7.2.18-1.13.amzn1.i686
    php72-pdo-7.2.18-1.13.amzn1.i686
    php72-odbc-7.2.18-1.13.amzn1.i686
    php72-opcache-7.2.18-1.13.amzn1.i686
    php72-recode-7.2.18-1.13.amzn1.i686
    php72-dba-7.2.18-1.13.amzn1.i686
    php71-mbstring-7.1.29-1.39.amzn1.i686
    php71-soap-7.1.29-1.39.amzn1.i686
    php71-dba-7.1.29-1.39.amzn1.i686
    php71-json-7.1.29-1.39.amzn1.i686
    php71-7.1.29-1.39.amzn1.i686
    php71-opcache-7.1.29-1.39.amzn1.i686
    php71-pspell-7.1.29-1.39.amzn1.i686
    php71-bcmath-7.1.29-1.39.amzn1.i686
    php71-intl-7.1.29-1.39.amzn1.i686
    php71-cli-7.1.29-1.39.amzn1.i686
    php71-tidy-7.1.29-1.39.amzn1.i686
    php71-gd-7.1.29-1.39.amzn1.i686
    php71-xml-7.1.29-1.39.amzn1.i686
    php71-fpm-7.1.29-1.39.amzn1.i686
    php71-enchant-7.1.29-1.39.amzn1.i686
    php71-gmp-7.1.29-1.39.amzn1.i686
    php71-common-7.1.29-1.39.amzn1.i686
    php71-pgsql-7.1.29-1.39.amzn1.i686
    php71-pdo-dblib-7.1.29-1.39.amzn1.i686
    php71-devel-7.1.29-1.39.amzn1.i686
    php71-mcrypt-7.1.29-1.39.amzn1.i686
    php71-embedded-7.1.29-1.39.amzn1.i686
    php71-snmp-7.1.29-1.39.amzn1.i686
    php71-debuginfo-7.1.29-1.39.amzn1.i686
    php71-process-7.1.29-1.39.amzn1.i686
    php71-imap-7.1.29-1.39.amzn1.i686
    php71-mysqlnd-7.1.29-1.39.amzn1.i686
    php71-xmlrpc-7.1.29-1.39.amzn1.i686
    php71-pdo-7.1.29-1.39.amzn1.i686
    php71-ldap-7.1.29-1.39.amzn1.i686
    php71-recode-7.1.29-1.39.amzn1.i686
    php71-dbg-7.1.29-1.39.amzn1.i686
    php71-odbc-7.1.29-1.39.amzn1.i686
    php73-imap-7.3.5-1.15.amzn1.i686
    php73-process-7.3.5-1.15.amzn1.i686
    php73-json-7.3.5-1.15.amzn1.i686
    php73-dba-7.3.5-1.15.amzn1.i686
    php73-mysqlnd-7.3.5-1.15.amzn1.i686
    php73-enchant-7.3.5-1.15.amzn1.i686
    php73-odbc-7.3.5-1.15.amzn1.i686
    php73-xmlrpc-7.3.5-1.15.amzn1.i686
    php73-fpm-7.3.5-1.15.amzn1.i686
    php73-pdo-7.3.5-1.15.amzn1.i686
    php73-gd-7.3.5-1.15.amzn1.i686
    php73-pspell-7.3.5-1.15.amzn1.i686
    php73-cli-7.3.5-1.15.amzn1.i686
    php73-bcmath-7.3.5-1.15.amzn1.i686
    php73-embedded-7.3.5-1.15.amzn1.i686
    php73-pgsql-7.3.5-1.15.amzn1.i686
    php73-debuginfo-7.3.5-1.15.amzn1.i686
    php73-dbg-7.3.5-1.15.amzn1.i686
    php73-devel-7.3.5-1.15.amzn1.i686
    php73-snmp-7.3.5-1.15.amzn1.i686
    php73-xml-7.3.5-1.15.amzn1.i686
    php73-recode-7.3.5-1.15.amzn1.i686
    php73-gmp-7.3.5-1.15.amzn1.i686
    php73-intl-7.3.5-1.15.amzn1.i686
    php73-soap-7.3.5-1.15.amzn1.i686
    php73-7.3.5-1.15.amzn1.i686
    php73-pdo-dblib-7.3.5-1.15.amzn1.i686
    php73-ldap-7.3.5-1.15.amzn1.i686
    php73-tidy-7.3.5-1.15.amzn1.i686
    php73-mbstring-7.3.5-1.15.amzn1.i686
    php73-opcache-7.3.5-1.15.amzn1.i686
    php73-common-7.3.5-1.15.amzn1.i686

src:
    php72-7.2.18-1.13.amzn1.src
    php71-7.1.29-1.39.amzn1.src
    php73-7.3.5-1.15.amzn1.src

x86_64:
    php72-embedded-7.2.18-1.13.amzn1.x86_64
    php72-soap-7.2.18-1.13.amzn1.x86_64
    php72-dbg-7.2.18-1.13.amzn1.x86_64
    php72-7.2.18-1.13.amzn1.x86_64
    php72-pspell-7.2.18-1.13.amzn1.x86_64
    php72-xmlrpc-7.2.18-1.13.amzn1.x86_64
    php72-recode-7.2.18-1.13.amzn1.x86_64
    php72-devel-7.2.18-1.13.amzn1.x86_64
    php72-ldap-7.2.18-1.13.amzn1.x86_64
    php72-imap-7.2.18-1.13.amzn1.x86_64
    php72-odbc-7.2.18-1.13.amzn1.x86_64
    php72-intl-7.2.18-1.13.amzn1.x86_64
    php72-dba-7.2.18-1.13.amzn1.x86_64
    php72-opcache-7.2.18-1.13.amzn1.x86_64
    php72-cli-7.2.18-1.13.amzn1.x86_64
    php72-common-7.2.18-1.13.amzn1.x86_64
    php72-gmp-7.2.18-1.13.amzn1.x86_64
    php72-mysqlnd-7.2.18-1.13.amzn1.x86_64
    php72-pdo-7.2.18-1.13.amzn1.x86_64
    php72-fpm-7.2.18-1.13.amzn1.x86_64
    php72-debuginfo-7.2.18-1.13.amzn1.x86_64
    php72-tidy-7.2.18-1.13.amzn1.x86_64
    php72-json-7.2.18-1.13.amzn1.x86_64
    php72-snmp-7.2.18-1.13.amzn1.x86_64
    php72-xml-7.2.18-1.13.amzn1.x86_64
    php72-enchant-7.2.18-1.13.amzn1.x86_64
    php72-pdo-dblib-7.2.18-1.13.amzn1.x86_64
    php72-process-7.2.18-1.13.amzn1.x86_64
    php72-bcmath-7.2.18-1.13.amzn1.x86_64
    php72-mbstring-7.2.18-1.13.amzn1.x86_64
    php72-pgsql-7.2.18-1.13.amzn1.x86_64
    php72-gd-7.2.18-1.13.amzn1.x86_64
    php71-mbstring-7.1.29-1.39.amzn1.x86_64
    php71-enchant-7.1.29-1.39.amzn1.x86_64
    php71-imap-7.1.29-1.39.amzn1.x86_64
    php71-ldap-7.1.29-1.39.amzn1.x86_64
    php71-dbg-7.1.29-1.39.amzn1.x86_64
    php71-common-7.1.29-1.39.amzn1.x86_64
    php71-recode-7.1.29-1.39.amzn1.x86_64
    php71-cli-7.1.29-1.39.amzn1.x86_64
    php71-mysqlnd-7.1.29-1.39.amzn1.x86_64
    php71-embedded-7.1.29-1.39.amzn1.x86_64
    php71-odbc-7.1.29-1.39.amzn1.x86_64
    php71-tidy-7.1.29-1.39.amzn1.x86_64
    php71-xml-7.1.29-1.39.amzn1.x86_64
    php71-snmp-7.1.29-1.39.amzn1.x86_64
    php71-gmp-7.1.29-1.39.amzn1.x86_64
    php71-mcrypt-7.1.29-1.39.amzn1.x86_64
    php71-opcache-7.1.29-1.39.amzn1.x86_64
    php71-pdo-dblib-7.1.29-1.39.amzn1.x86_64
    php71-process-7.1.29-1.39.amzn1.x86_64
    php71-pgsql-7.1.29-1.39.amzn1.x86_64
    php71-pdo-7.1.29-1.39.amzn1.x86_64
    php71-soap-7.1.29-1.39.amzn1.x86_64
    php71-debuginfo-7.1.29-1.39.amzn1.x86_64
    php71-dba-7.1.29-1.39.amzn1.x86_64
    php71-gd-7.1.29-1.39.amzn1.x86_64
    php71-json-7.1.29-1.39.amzn1.x86_64
    php71-pspell-7.1.29-1.39.amzn1.x86_64
    php71-7.1.29-1.39.amzn1.x86_64
    php71-intl-7.1.29-1.39.amzn1.x86_64
    php71-xmlrpc-7.1.29-1.39.amzn1.x86_64
    php71-bcmath-7.1.29-1.39.amzn1.x86_64
    php71-fpm-7.1.29-1.39.amzn1.x86_64
    php71-devel-7.1.29-1.39.amzn1.x86_64
    php73-xmlrpc-7.3.5-1.15.amzn1.x86_64
    php73-intl-7.3.5-1.15.amzn1.x86_64
    php73-mbstring-7.3.5-1.15.amzn1.x86_64
    php73-json-7.3.5-1.15.amzn1.x86_64
    php73-common-7.3.5-1.15.amzn1.x86_64
    php73-tidy-7.3.5-1.15.amzn1.x86_64
    php73-devel-7.3.5-1.15.amzn1.x86_64
    php73-embedded-7.3.5-1.15.amzn1.x86_64
    php73-ldap-7.3.5-1.15.amzn1.x86_64
    php73-dba-7.3.5-1.15.amzn1.x86_64
    php73-soap-7.3.5-1.15.amzn1.x86_64
    php73-pspell-7.3.5-1.15.amzn1.x86_64
    php73-7.3.5-1.15.amzn1.x86_64
    php73-xml-7.3.5-1.15.amzn1.x86_64
    php73-dbg-7.3.5-1.15.amzn1.x86_64
    php73-opcache-7.3.5-1.15.amzn1.x86_64
    php73-pdo-7.3.5-1.15.amzn1.x86_64
    php73-process-7.3.5-1.15.amzn1.x86_64
    php73-cli-7.3.5-1.15.amzn1.x86_64
    php73-odbc-7.3.5-1.15.amzn1.x86_64
    php73-gd-7.3.5-1.15.amzn1.x86_64
    php73-pdo-dblib-7.3.5-1.15.amzn1.x86_64
    php73-debuginfo-7.3.5-1.15.amzn1.x86_64
    php73-enchant-7.3.5-1.15.amzn1.x86_64
    php73-pgsql-7.3.5-1.15.amzn1.x86_64
    php73-mysqlnd-7.3.5-1.15.amzn1.x86_64
    php73-snmp-7.3.5-1.15.amzn1.x86_64
    php73-fpm-7.3.5-1.15.amzn1.x86_64
    php73-bcmath-7.3.5-1.15.amzn1.x86_64
    php73-gmp-7.3.5-1.15.amzn1.x86_64
    php73-recode-7.3.5-1.15.amzn1.x86_64
    php73-imap-7.3.5-1.15.amzn1.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

External links

http://alas.aws.amazon.com/ALAS-2019-1225.html


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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