CVE-2018-15132
Published: 7 August 2018
An issue was discovered in ext/standard/link_win32.c in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. The linkinfo function on Windows doesn't implement the open_basedir check. This could be abused to find files on paths outside of the allowed directories.
Notes
| Author | Note |
|---|---|
| sbeattie | PEAR issues should go against php-pear as of xenial |
| ratliff | WIN32 only |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
php5 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| trusty |
Not vulnerable
(see note)
|
|
| upstream |
Not vulnerable
(see note)
|
|
| xenial |
Does not exist
|
|
|
php7.0 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(see note)
|
|
| xenial |
Not vulnerable
(see note)
|
|
|
php7.2 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(see note)
|
| trusty |
Does not exist
|
|
| upstream |
Not vulnerable
(see note)
|
|
| xenial |
Does not exist
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |