Integer overflow in the object_custom function in ext/standard/var_unserializer.c in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an argument to the unserialize function that triggers calculation of a large length value.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Php | Php | 5.4.0 | 5.4.0 |
| Php | Php | 5.4.1 | 5.4.1 |
| Php | Php | 5.4.2 | 5.4.2 |
| Php | Php | 5.4.3 | 5.4.3 |
| Php | Php | 5.4.4 | 5.4.4 |
| Php | Php | 5.4.5 | 5.4.5 |
| Php | Php | 5.4.6 | 5.4.6 |
| Php | Php | 5.4.7 | 5.4.7 |
| Php | Php | 5.4.8 | 5.4.8 |
| Php | Php | 5.4.9 | 5.4.9 |
| Php | Php | 5.4.10 | 5.4.10 |
| Php | Php | 5.4.11 | 5.4.11 |
| Php | Php | 5.4.12 | 5.4.12 |
| Php | Php | 5.4.12 | 5.4.12 |
| Php | Php | 5.4.12 | 5.4.12 |
| Php | Php | 5.4.13 | 5.4.13 |
| Php | Php | 5.4.13 | 5.4.13 |
| Php | Php | 5.4.14 | 5.4.14 |
| Php | Php | 5.4.14 | 5.4.14 |
| Php | Php | 5.4.15 | 5.4.15 |
| Php | Php | 5.4.16 | 5.4.16 |
| Php | Php | 5.4.17 | 5.4.17 |
| Php | Php | 5.4.18 | 5.4.18 |
| Php | Php | 5.4.19 | 5.4.19 |
| Php | Php | 5.4.20 | 5.4.20 |
| Php | Php | 5.4.21 | 5.4.21 |
| Php | Php | 5.4.22 | 5.4.22 |
| Php | Php | 5.4.23 | 5.4.23 |
| Php | Php | 5.4.24 | 5.4.24 |
| Php | Php | 5.4.25 | 5.4.25 |
| Php | Php | 5.4.26 | 5.4.26 |
| Php | Php | 5.4.27 | 5.4.27 |
| Php | Php | 5.4.28 | 5.4.28 |
| Php | Php | 5.4.29 | 5.4.29 |
| Php | Php | 5.4.30 | 5.4.30 |
| Php | Php | 5.4.31 | 5.4.31 |
| Php | Php | 5.4.32 | 5.4.32 |
| Php | Php | * | 5.4.33 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.0 | 5.5.0 |
| Php | Php | 5.5.1 | 5.5.1 |
| Php | Php | 5.5.2 | 5.5.2 |
| Php | Php | 5.5.3 | 5.5.3 |
| Php | Php | 5.5.4 | 5.5.4 |
| Php | Php | 5.5.5 | 5.5.5 |
| Php | Php | 5.5.6 | 5.5.6 |
| Php | Php | 5.5.7 | 5.5.7 |
| Php | Php | 5.5.8 | 5.5.8 |
| Php | Php | 5.5.9 | 5.5.9 |
| Php | Php | 5.5.10 | 5.5.10 |
| Php | Php | 5.5.11 | 5.5.11 |
| Php | Php | 5.5.12 | 5.5.12 |
| Php | Php | 5.5.13 | 5.5.13 |
| Php | Php | 5.5.14 | 5.5.14 |
| Php | Php | 5.5.15 | 5.5.15 |
| Php | Php | 5.5.16 | 5.5.16 |
| Php | Php | 5.5.17 | 5.5.17 |
| Php | Php | 5.6.0 | 5.6.0 |
| Php | Php | 5.6.1 | 5.6.1 |
| Red Hat Enterprise Linux 5 | RedHat | php53-0:5.3.3-26.el5_11 | * |
| Red Hat Enterprise Linux 5 | RedHat | php-0:5.1.6-45.el5_11 | * |
| Red Hat Enterprise Linux 6 | RedHat | php-0:5.3.3-40.el6_6 | * |
| Red Hat Enterprise Linux 6.5 Extended Update Support | RedHat | php-0:5.3.3-27.el6_5.3 | * |
| Red Hat Enterprise Linux 7 | RedHat | php-0:5.4.16-23.el7_0.3 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6 | RedHat | php54-php-0:5.4.16-22.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6 | RedHat | php55-php-0:5.5.6-13.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.4 EUS | RedHat | php54-php-0:5.4.16-22.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.4 EUS | RedHat | php55-php-0:5.5.6-13.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.5 EUS | RedHat | php54-php-0:5.4.16-22.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.5 EUS | RedHat | php55-php-0:5.5.6-13.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.6 EUS | RedHat | php54-php-0:5.4.16-22.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 6.6 EUS | RedHat | php55-php-0:5.5.6-13.el6 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 7 | RedHat | php54-php-0:5.4.16-22.el7 | * |
| Red Hat Software Collections 1 for Red Hat Enterprise Linux 7 | RedHat | php55-php-0:5.5.6-13.el7 | * |
| Php5 | Ubuntu | devel | * |
| Php5 | Ubuntu | lucid | * |
| Php5 | Ubuntu | precise | * |
| Php5 | Ubuntu | trusty | * |
| Php5 | Ubuntu | trusty/esm | * |
| Php5 | Ubuntu | upstream | * |
| Php5 | Ubuntu | utopic | * |