CVE-2015-6833
Published: 27 August 2015
Directory traversal vulnerability in the PharData class 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 write to arbitrary files via a .. (dot dot) in a ZIP archive entry that is mishandled during an extractTo call.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
php5 Launchpad, Ubuntu, Debian |
precise |
Released
(5.3.10-1ubuntu3.20)
|
| trusty |
Released
(5.5.9+dfsg-1ubuntu4.13)
|
|
| upstream |
Released
(5.6.12+dfsg-1)
|
|
| vivid |
Released
(5.6.4+dfsg-4ubuntu6.3)
|
|
|
Patches: upstream: http://git.php.net/?p=php-src.git;a=commit;h=dda81f0505217a95db065e6bf9cc2d81eb902417 upstream: http://git.php.net/?p=php-src.git;a=commit;h=eb7ba73079b73ca4ef91307ae1ef30b43468717b |
||
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 | High |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |