CVE-2016-5770

Integer overflow in the SplFileObject::fread function in spl_directory.c in the SPL extension in PHP before 5.5.37 and 5.6.x before 5.6.23 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a large integer argument, a related issue to CVE-2016-5096.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
Affected Products (NVD)
VendorProductVersion
phpphp
𝑥
< 5.5.37
phpphp
5.6.0 ≤
𝑥
< 5.6.23
phpphp
7.0.0 ≤
𝑥
< 7.0.8
opensuseleap
42.1
opensuseopensuse
13.2
debiandebian_linux
8.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
php5
precise
not-affected
trusty
not-affected
wily
ignored
xenial
dne
php7.0
precise
dne
trusty
dne
wily
dne
xenial
not-affected
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
php55
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-bcmath
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-cli
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-common
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-dba
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-debuginfo
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-devel
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-embedded
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-enchant
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-fpm
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-gd
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-gmp
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-imap
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-intl
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-ldap
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-mbstring
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-mcrypt
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-mssql
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-mysqlnd
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-odbc
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-opcache
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-pdo
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-pgsql
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-process
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-pspell
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-recode
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-snmp
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-soap
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-tidy
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-xml
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php55-xmlrpc
Amazon Linux 1
0:5.5.38-1.116.amzn1
fixed
php56
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-bcmath
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-cli
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-common
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-dba
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-dbg
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-debuginfo
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-devel
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-embedded
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-enchant
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-fpm
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-gd
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-gmp
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-imap
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-intl
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-ldap
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-mbstring
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-mcrypt
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-mssql
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-mysqlnd
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-odbc
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-opcache
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-pdo
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-pgsql
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-process
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-pspell
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-recode
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-snmp
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-soap
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-tidy
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-xml
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
php56-xmlrpc
Amazon Linux 1
0:5.6.24-1.126.amzn1
fixed
Common Weakness Enumeration
References
http://github.com/php/php-src/commit/7245bff300d3fa8bacbef7897ff080a6f1c23eba?w=1
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
http://php.net/ChangeLog-5.php
http://rhn.redhat.com/errata/RHSA-2016-2750.html
http://www.debian.org/security/2016/dsa-3618
http://www.openwall.com/lists/oss-security/2016/06/23/4
http://www.securityfocus.com/bid/91403
https://bugs.php.net/bug.php?id=72262
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
https://support.apple.com/HT207170
http://github.com/php/php-src/commit/7245bff300d3fa8bacbef7897ff080a6f1c23eba?w=1
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html
http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html
http://php.net/ChangeLog-5.php
http://rhn.redhat.com/errata/RHSA-2016-2750.html
http://www.debian.org/security/2016/dsa-3618
http://www.openwall.com/lists/oss-security/2016/06/23/4
http://www.securityfocus.com/bid/91403
https://bugs.php.net/bug.php?id=72262
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
https://support.apple.com/HT207170