CVE-2016-10162
Published: 24 January 2017
The php_wddx_pop_element function in ext/wddx/wddx.c in PHP 7.0.x before 7.0.15 and 7.1.x before 7.1.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an inapplicable class name in a wddxPacket XML document, leading to mishandling in a wddx_deserialize call.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
php5 Launchpad, Ubuntu, Debian |
precise |
Not vulnerable
(only affects php7.0)
|
| trusty |
Not vulnerable
(only affects php7.0)
|
|
| upstream |
Not vulnerable
(only affects php7.0)
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
|
php7.0 Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(7.0.15)
|
|
| xenial |
Released
(7.0.15-0ubuntu0.16.04.2)
|
|
| yakkety |
Released
(7.0.15-0ubuntu0.16.10.2)
|
|
|
Patches: upstream: https://github.com/php/php-src/commit/8d2539fa0faf3f63e1d1e7635347c5b9e777d47b |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |