CVE-2018-13982
Published: 18 September 2018
Smarty_Security::isTrustedResourceDir() in Smarty before 3.1.33 is prone to a path traversal vulnerability due to insufficient template code sanitization. This allows attackers controlling the executed template code to bypass the trusted directory security restriction and read arbitrary files.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
smarty3 Launchpad, Ubuntu, Debian |
bionic |
Released
(3.1.31+20161214.1.c7d42e4+selfpack1-3ubuntu0.1)
|
| cosmic |
Ignored
(reached end-of-life)
|
|
| disco |
Not vulnerable
(3.1.33+20180830.1.3a78a21f+selfpack1-1)
|
|
| eoan |
Not vulnerable
(3.1.33+20180830.1.3a78a21f+selfpack1-1)
|
|
| focal |
Not vulnerable
(3.1.33+20180830.1.3a78a21f+selfpack1-1)
|
|
| groovy |
Not vulnerable
(3.1.33+20180830.1.3a78a21f+selfpack1-1)
|
|
| hirsute |
Not vulnerable
(3.1.33+20180830.1.3a78a21f+selfpack1-1)
|
|
| impish |
Not vulnerable
(3.1.33+20180830.1.3a78a21f+selfpack1-1)
|
|
| jammy |
Not vulnerable
(3.1.33+20180830.1.3a78a21f+selfpack1-1)
|
|
| precise |
Does not exist
|
|
| trusty |
Does not exist
(trusty was needs-triage)
|
|
| upstream |
Released
(3.1.33)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: https://github.com/smarty-php/smarty/commit/8d21f38dc35c4cd6b31c2f23fc9b8e5adbc56dfe upstream: https://github.com/smarty-php/smarty/commit/f9ca3c63d1250bb56b2bda609dcc9dd81f0065f8 upstream: https://github.com/smarty-php/smarty/commit/2e081a51b1effddb23f87952959139ac62654d50 upstream: https://github.com/smarty-php/smarty/commit/c9dbe1d08c081912d02bd851d1d1b6388f6133d1 |
||
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |