crítica
CVE-2016-5770
php: Int/size_t confusion in SplFileObject::fread
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat5.6CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Red Hat (media), Amazon (media).
Descripción
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.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| amazon linux 1 | php55, php55-bcmath, php55-cli y 60 más | 5.5.38-1.116.amzn1 y 1 más |
| debian 7 | php5 | 5.4.45-0+deb7u5 |
| debian 8 | php5 | 5.6.23+dfsg-0+deb8u1 |
Mostrar las 65 entradas de 3 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| amazon linux 1 | php55 | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-bcmath | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-cli | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-common | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-dba | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-debuginfo | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-devel | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-embedded | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-enchant | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-fpm | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-gd | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-gmp | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-imap | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-intl | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-ldap | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-mbstring | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-mcrypt | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-mssql | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-mysqlnd | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-odbc | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-opcache | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-pdo | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-pgsql | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-process | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-pspell | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-recode | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-snmp | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-soap | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-tidy | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-xml | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php55-xmlrpc | 5.5.38-1.116.amzn1 |
| amazon linux 1 | php56 | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-bcmath | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-cli | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-common | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-dba | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-dbg | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-debuginfo | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-devel | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-embedded | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-enchant | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-fpm | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-gd | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-gmp | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-imap | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-intl | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-ldap | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-mbstring | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-mcrypt | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-mssql | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-mysqlnd | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-odbc | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-opcache | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-pdo | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-pgsql | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-process | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-pspell | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-recode | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-snmp | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-soap | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-tidy | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-xml | 5.6.24-1.126.amzn1 |
| amazon linux 1 | php56-xmlrpc | 5.6.24-1.126.amzn1 |
| debian 7 | php5 | 5.4.45-0+deb7u5 |
| debian 8 | php5 | 5.6.23+dfsg-0+deb8u1 |
Referencias
- 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
Las 15 referencias
- http://www.securityfocus.com/bid/91403
- https://access.redhat.com/security/cve/CVE-2016-5770
- https://bugs.php.net/bug.php?id=72262
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
- https://nvd.nist.gov/vuln/detail/CVE-2016-5770
- https://support.apple.com/HT207170
- https://www.cve.org/CVERecord?id=CVE-2016-5770