CVE-2016-9934
Published: 4 January 2017
ext/wddx/wddx.c in PHP before 5.6.28 and 7.x before 7.0.13 allows remote attackers to cause a denial of service (NULL pointer dereference) via crafted serialized data in a wddxPacket XML document, as demonstrated by a PDORow string.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
php5 Launchpad, Ubuntu, Debian |
precise |
Released
(5.3.10-1ubuntu3.26)
|
| trusty |
Released
(5.5.9+dfsg-1ubuntu4.21)
|
|
| upstream |
Released
(5.6.28)
|
|
| xenial |
Does not exist
|
|
| yakkety |
Does not exist
|
|
|
Patches: upstream: http://git.php.net/?p=php-src.git;a=commit;h=6045de69c7dedcba3eadf7c4bba424b19c81d00d |
||
|
php7.0 Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(7.0.13)
|
|
| xenial |
Not vulnerable
(7.0.13-0ubuntu0.16.04.1)
|
|
| yakkety |
Not vulnerable
(7.0.13-0ubuntu0.16.10.1)
|
|
|
Patches: upstream: http://git.php.net/?p=php-src.git;a=commit;h=6045de69c7dedcba3eadf7c4bba424b19c81d00d |
||
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 |