The gdImageScaleTwoPass function in gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.2.0, as used in PHP before 5.6.12, uses inconsistent allocate and free approaches, which allows remote attackers to cause a denial of service (memory consumption) via a crafted call, as demonstrated by a call to the PHP imagescale function.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Libgd | Libgd | * | 2.1.1 (including) |
Red Hat Software Collections for Red Hat Enterprise Linux 6 | RedHat | rh-php56-0:2.3-1.el6 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 6 | RedHat | rh-php56-php-0:5.6.25-1.el6 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 6 | RedHat | rh-php56-php-pear-1:1.9.5-4.el6 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | RedHat | rh-php56-0:2.3-1.el6 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | RedHat | rh-php56-php-0:5.6.25-1.el6 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS | RedHat | rh-php56-php-pear-1:1.9.5-4.el6 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-php56-0:2.3-1.el7 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-php56-php-0:5.6.25-1.el7 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-php56-php-pear-1:1.9.5-4.el7 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS | RedHat | rh-php56-0:2.3-1.el7 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS | RedHat | rh-php56-php-0:5.6.25-1.el7 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS | RedHat | rh-php56-php-pear-1:1.9.5-4.el7 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | RedHat | rh-php56-0:2.3-1.el7 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | RedHat | rh-php56-php-0:5.6.25-1.el7 | * |
Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS | RedHat | rh-php56-php-pear-1:1.9.5-4.el7 | * |
Libgd2 | Ubuntu | trusty | * |
Libgd2 | Ubuntu | upstream | * |
Libgd2 | Ubuntu | wily | * |
Libgd2 | Ubuntu | xenial | * |
Php5 | Ubuntu | upstream | * |