Amazon Linux AMI update for php70, php56



Published: 2018-04-06
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2018-7584
CWE-ID CWE-121
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		Amazon Linux AMI
Operating systems & Components / Operating system

Vendor Amazon Web Services

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Stack-based buffer overflow

EUVDB-ID: #VU10800

Risk: Low

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2018-7584

CWE-ID: CWE-121 - Stack-based buffer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The weakness exists due to stack-based buffer overflow when handling malicious input. A remote attacker can send specially crafted HTTP response packets, trigger memory corruption and cause the application to crash.

Mitigation

Update the affected packages.

i686:
    php70-tidy-7.0.29-1.28.amzn1.i686
    php70-enchant-7.0.29-1.28.amzn1.i686
    php70-ldap-7.0.29-1.28.amzn1.i686
    php70-snmp-7.0.29-1.28.amzn1.i686
    php70-gmp-7.0.29-1.28.amzn1.i686
    php70-dbg-7.0.29-1.28.amzn1.i686
    php70-7.0.29-1.28.amzn1.i686
    php70-embedded-7.0.29-1.28.amzn1.i686
    php70-xmlrpc-7.0.29-1.28.amzn1.i686
    php70-zip-7.0.29-1.28.amzn1.i686
    php70-intl-7.0.29-1.28.amzn1.i686
    php70-devel-7.0.29-1.28.amzn1.i686
    php70-gd-7.0.29-1.28.amzn1.i686
    php70-json-7.0.29-1.28.amzn1.i686
    php70-pspell-7.0.29-1.28.amzn1.i686
    php70-soap-7.0.29-1.28.amzn1.i686
    php70-process-7.0.29-1.28.amzn1.i686
    php70-fpm-7.0.29-1.28.amzn1.i686
    php70-opcache-7.0.29-1.28.amzn1.i686
    php70-pgsql-7.0.29-1.28.amzn1.i686
    php70-mysqlnd-7.0.29-1.28.amzn1.i686
    php70-recode-7.0.29-1.28.amzn1.i686
    php70-debuginfo-7.0.29-1.28.amzn1.i686
    php70-dba-7.0.29-1.28.amzn1.i686
    php70-common-7.0.29-1.28.amzn1.i686
    php70-pdo-7.0.29-1.28.amzn1.i686
    php70-pdo-dblib-7.0.29-1.28.amzn1.i686
    php70-cli-7.0.29-1.28.amzn1.i686
    php70-xml-7.0.29-1.28.amzn1.i686
    php70-bcmath-7.0.29-1.28.amzn1.i686
    php70-mbstring-7.0.29-1.28.amzn1.i686
    php70-imap-7.0.29-1.28.amzn1.i686
    php70-odbc-7.0.29-1.28.amzn1.i686
    php70-mcrypt-7.0.29-1.28.amzn1.i686
    php56-mysqlnd-5.6.35-1.137.amzn1.i686
    php56-pdo-5.6.35-1.137.amzn1.i686
    php56-xml-5.6.35-1.137.amzn1.i686
    php56-bcmath-5.6.35-1.137.amzn1.i686
    php56-intl-5.6.35-1.137.amzn1.i686
    php56-ldap-5.6.35-1.137.amzn1.i686
    php56-pspell-5.6.35-1.137.amzn1.i686
    php56-process-5.6.35-1.137.amzn1.i686
    php56-devel-5.6.35-1.137.amzn1.i686
    php56-soap-5.6.35-1.137.amzn1.i686
    php56-recode-5.6.35-1.137.amzn1.i686
    php56-dba-5.6.35-1.137.amzn1.i686
    php56-gd-5.6.35-1.137.amzn1.i686
    php56-odbc-5.6.35-1.137.amzn1.i686
    php56-debuginfo-5.6.35-1.137.amzn1.i686
    php56-enchant-5.6.35-1.137.amzn1.i686
    php56-xmlrpc-5.6.35-1.137.amzn1.i686
    php56-common-5.6.35-1.137.amzn1.i686
    php56-dbg-5.6.35-1.137.amzn1.i686
    php56-cli-5.6.35-1.137.amzn1.i686
    php56-snmp-5.6.35-1.137.amzn1.i686
    php56-mcrypt-5.6.35-1.137.amzn1.i686
    php56-pgsql-5.6.35-1.137.amzn1.i686
    php56-embedded-5.6.35-1.137.amzn1.i686
    php56-mbstring-5.6.35-1.137.amzn1.i686
    php56-gmp-5.6.35-1.137.amzn1.i686
    php56-tidy-5.6.35-1.137.amzn1.i686
    php56-mssql-5.6.35-1.137.amzn1.i686
    php56-fpm-5.6.35-1.137.amzn1.i686
    php56-opcache-5.6.35-1.137.amzn1.i686
    php56-imap-5.6.35-1.137.amzn1.i686
    php56-5.6.35-1.137.amzn1.i686

src:
    php70-7.0.29-1.28.amzn1.src
    php56-5.6.35-1.137.amzn1.src

x86_64:
    php70-mcrypt-7.0.29-1.28.amzn1.x86_64
    php70-process-7.0.29-1.28.amzn1.x86_64
    php70-bcmath-7.0.29-1.28.amzn1.x86_64
    php70-xml-7.0.29-1.28.amzn1.x86_64
    php70-mysqlnd-7.0.29-1.28.amzn1.x86_64
    php70-7.0.29-1.28.amzn1.x86_64
    php70-snmp-7.0.29-1.28.amzn1.x86_64
    php70-gmp-7.0.29-1.28.amzn1.x86_64
    php70-tidy-7.0.29-1.28.amzn1.x86_64
    php70-fpm-7.0.29-1.28.amzn1.x86_64
    php70-intl-7.0.29-1.28.amzn1.x86_64
    php70-pgsql-7.0.29-1.28.amzn1.x86_64
    php70-pdo-dblib-7.0.29-1.28.amzn1.x86_64
    php70-dbg-7.0.29-1.28.amzn1.x86_64
    php70-ldap-7.0.29-1.28.amzn1.x86_64
    php70-cli-7.0.29-1.28.amzn1.x86_64
    php70-zip-7.0.29-1.28.amzn1.x86_64
    php70-debuginfo-7.0.29-1.28.amzn1.x86_64
    php70-enchant-7.0.29-1.28.amzn1.x86_64
    php70-json-7.0.29-1.28.amzn1.x86_64
    php70-recode-7.0.29-1.28.amzn1.x86_64
    php70-imap-7.0.29-1.28.amzn1.x86_64
    php70-embedded-7.0.29-1.28.amzn1.x86_64
    php70-opcache-7.0.29-1.28.amzn1.x86_64
    php70-dba-7.0.29-1.28.amzn1.x86_64
    php70-devel-7.0.29-1.28.amzn1.x86_64
    php70-common-7.0.29-1.28.amzn1.x86_64
    php70-pdo-7.0.29-1.28.amzn1.x86_64
    php70-gd-7.0.29-1.28.amzn1.x86_64
    php70-odbc-7.0.29-1.28.amzn1.x86_64
    php70-mbstring-7.0.29-1.28.amzn1.x86_64
    php70-soap-7.0.29-1.28.amzn1.x86_64
    php70-pspell-7.0.29-1.28.amzn1.x86_64
    php70-xmlrpc-7.0.29-1.28.amzn1.x86_64
    php56-gmp-5.6.35-1.137.amzn1.x86_64
    php56-xml-5.6.35-1.137.amzn1.x86_64
    php56-imap-5.6.35-1.137.amzn1.x86_64
    php56-tidy-5.6.35-1.137.amzn1.x86_64
    php56-odbc-5.6.35-1.137.amzn1.x86_64
    php56-fpm-5.6.35-1.137.amzn1.x86_64
    php56-devel-5.6.35-1.137.amzn1.x86_64
    php56-dbg-5.6.35-1.137.amzn1.x86_64
    php56-process-5.6.35-1.137.amzn1.x86_64
    php56-mbstring-5.6.35-1.137.amzn1.x86_64
    php56-pdo-5.6.35-1.137.amzn1.x86_64
    php56-xmlrpc-5.6.35-1.137.amzn1.x86_64
    php56-5.6.35-1.137.amzn1.x86_64
    php56-gd-5.6.35-1.137.amzn1.x86_64
    php56-ldap-5.6.35-1.137.amzn1.x86_64
    php56-dba-5.6.35-1.137.amzn1.x86_64
    php56-mcrypt-5.6.35-1.137.amzn1.x86_64
    php56-intl-5.6.35-1.137.amzn1.x86_64
    php56-embedded-5.6.35-1.137.amzn1.x86_64
    php56-bcmath-5.6.35-1.137.amzn1.x86_64
    php56-common-5.6.35-1.137.amzn1.x86_64
    php56-recode-5.6.35-1.137.amzn1.x86_64
    php56-opcache-5.6.35-1.137.amzn1.x86_64
    php56-enchant-5.6.35-1.137.amzn1.x86_64
    php56-mssql-5.6.35-1.137.amzn1.x86_64
    php56-pgsql-5.6.35-1.137.amzn1.x86_64
    php56-cli-5.6.35-1.137.amzn1.x86_64
    php56-soap-5.6.35-1.137.amzn1.x86_64
    php56-mysqlnd-5.6.35-1.137.amzn1.x86_64
    php56-debuginfo-5.6.35-1.137.amzn1.x86_64
    php56-snmp-5.6.35-1.137.amzn1.x86_64
    php56-pspell-5.6.35-1.137.amzn1.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

External links

http://alas.aws.amazon.com/ALAS-2018-988.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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