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php: integer overflow leading to heap overflow when reading FTP file listing

🗓️ 25 Jun 2015 08:31:54Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 1 Views

Integer overflow in PHP FTP extension parsing file listings can cause heap overflow on Unix.

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Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux6x86_64php55-php0:5.5.21-4.el6php55-php-0:5.5.21-4.el6.x86_64.rpm
Red Hat Enterprise Linux7x86_64php55-php0:5.5.21-4.el7php55-php-0:5.5.21-4.el7.x86_64.rpm
Red Hat Enterprise Linux6x86_64php55-php-bcmath0:5.5.21-4.el6php55-php-bcmath-0:5.5.21-4.el6.x86_64.rpm
Red Hat Enterprise Linux7x86_64php55-php-bcmath0:5.5.21-4.el7php55-php-bcmath-0:5.5.21-4.el7.x86_64.rpm
Red Hat Enterprise Linux6x86_64php55-php-cli0:5.5.21-4.el6php55-php-cli-0:5.5.21-4.el6.x86_64.rpm
Red Hat Enterprise Linux7x86_64php55-php-cli0:5.5.21-4.el7php55-php-cli-0:5.5.21-4.el7.x86_64.rpm
Red Hat Enterprise Linux6x86_64php55-php-common0:5.5.21-4.el6php55-php-common-0:5.5.21-4.el6.x86_64.rpm
Red Hat Enterprise Linux7x86_64php55-php-common0:5.5.21-4.el7php55-php-common-0:5.5.21-4.el7.x86_64.rpm
Red Hat Enterprise Linux6x86_64php55-php-dba0:5.5.21-4.el6php55-php-dba-0:5.5.21-4.el6.x86_64.rpm
Red Hat Enterprise Linux7x86_64php55-php-dba0:5.5.21-4.el7php55-php-dba-0:5.5.21-4.el7.x86_64.rpm
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28 Jun 2026 12:24Current
7.6High risk
Vulners AI Score7.6
CVSS 27.5
EPSS0.20837
1