CVE-2015-8873
Published: 16 May 2016
Stack consumption vulnerability in Zend/zend_exceptions.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 allows remote attackers to cause a denial of service (segmentation fault) via recursive method calls.
Notes
| Author | Note |
|---|---|
| sbeattie | recursion through unserializing exceptions |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
php5 Launchpad, Ubuntu, Debian |
precise |
Released
(5.3.10-1ubuntu3.24)
|
| trusty |
Released
(5.5.9+dfsg-1ubuntu4.19)
|
|
| upstream |
Released
(5.6.12+dfsg-1)
|
|
| wily |
Ignored
(end of life)
|
|
| xenial |
Does not exist
|
|
|
Patches: upstream: http://git.php.net/?p=php-src.git;a=commit;h=4d2278143a08b7522de9471d0f014d7357c28fea upstream: http://git.php.net/?p=php-src.git;a=commit;h=f1acac154ac7684bc908fc2ad8962372c9d4e312 upstream: http://git.php.net/?p=php-src.git;a=commit;h=0a21b5d97039945a9e5dc683f2f5e8b379f07ada upstream: http://git.php.net/?p=php-src.git;a=commit;h=da5321013c4dbac0faac12f78b28f662a91b4bc1 |
||
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |