An issue was discovered in PHP before 5.6.36, 7.0.x before 7.0.30, 7.1.x before 7.1.17, and 7.2.x before 7.2.5. An infinite loop exists in ext/iconv/iconv.c because the iconv stream filter does not reject invalid multibyte sequences.
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Php | Php | * | 5.6.36 (excluding) |
| Php | Php | 7.0.0 (including) | 7.0.30 (excluding) |
| Php | Php | 7.1.0 (including) | 7.1.17 (excluding) |
| Php | Php | 7.2.0 (including) | 7.2.5 (excluding) |
| Red Hat Software Collections for Red Hat Enterprise Linux 7 | RedHat | rh-php71-php-0:7.1.30-1.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.4 EUS | RedHat | rh-php71-php-0:7.1.30-1.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.5 EUS | RedHat | rh-php71-php-0:7.1.30-1.el7 | * |
| Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUS | RedHat | rh-php71-php-0:7.1.30-1.el7 | * |
| Php5 | Ubuntu | trusty | * |
| Php5 | Ubuntu | upstream | * |
| Php7.0 | Ubuntu | upstream | * |
| Php7.0 | Ubuntu | xenial | * |
| Php7.1 | Ubuntu | artful | * |
| Php7.1 | Ubuntu | upstream | * |
| Php7.2 | Ubuntu | bionic | * |
| Php7.2 | Ubuntu | devel | * |
| Php7.2 | Ubuntu | upstream | * |