CVE-2016-5093
Published: 30 May 2016
The get_icu_value_internal function in ext/intl/locale/locale_methods.c in PHP before 5.5.36, 5.6.x before 5.6.22, and 7.x before 7.0.7 does not ensure the presence of a '\0' character, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted locale_get_primary_language call.
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
(5.6.22+dfsg-1)
|
|
| wily |
Ignored
(end of life)
|
|
| xenial |
Does not exist
|
|
|
Patches: upstream: https://git.php.net/?p=php-src.git;a=commit;h=97eff7eb57fc2320c267a949cffd622c38712484 |
||
|
php7.0 Launchpad, Ubuntu, Debian |
precise |
Does not exist
|
| trusty |
Does not exist
|
|
| upstream |
Released
(7.0.7-1)
|
|
| wily |
Does not exist
|
|
| xenial |
Released
(7.0.8-0ubuntu0.16.04.1)
|
|
|
Patches: upstream: https://git.php.net/?p=php-src.git;a=commit;h=97eff7eb57fc2320c267a949cffd622c38712484 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.6 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity impact | Low |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |