CVE-2016-7417
Published: 17 September 2016
ext/spl/spl_array.c in PHP before 5.6.26 and 7.x before 7.0.11 proceeds with SplArray unserialization without validating a return value and data type, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted serialized data.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
php5 Launchpad, Ubuntu, Debian |
precise |
Released
(5.3.10-1ubuntu3.25)
|
| trusty |
Released
(5.5.9+dfsg-1ubuntu4.20)
|
|
| upstream |
Released
(5.6.26)
|
|
| xenial |
Does not exist
|
|
|
Patches: upstream: http://git.php.net/?p=php-src.git;a=commit;h=ecb7f58a069be0dec4a6131b6351a761f808f22e upstream: http://git.php.net/?p=php-src.git;a=commit;h=33d0ef0fefed7b8eb958aa4f1b4e2e7602953d30 |
||
|
php7.0 Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(7.0.11)
|
|
| xenial |
Released
(7.0.8-0ubuntu0.16.04.3)
|
|
|
Patches: upstream: http://git.php.net/?p=php-src.git;a=commit;h=022e75cba104c52ccfb494ce224c2c4d0ff2dddc upstream: http://git.php.net/?p=php-src.git;a=commit;h=ecb7f58a069be0dec4a6131b6351a761f808f22e upstream: http://git.php.net/?p=php-src.git;a=commit;h=fab33740c5d6541653277ffc7443022730f444a7 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |