CVE-2016-4473
Publication date 8 June 2017
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
/ext/phar/phar_object.c in PHP 7.0.7 and 5.6.x allows remote attackers to execute arbitrary code. NOTE: Introduced as part of an incomplete fix to CVE-2015-6833.
Status
Package | Ubuntu Release | Status |
---|---|---|
php5 | 16.04 LTS xenial | Not in release |
14.04 LTS trusty |
Not affected
|
|
php7.0 | 16.04 LTS xenial |
Not affected
|
14.04 LTS trusty | Not in release | |
Notes
mdeslaur
introduced in fix for CVE-2015-6833 on 5.6 only by this commit: https://git.php.net/?p=php-src.git;a=commitdiff;h=eb7ba73079b73ca4ef91307ae1ef30b43468717b 5.5 is not affected
Patch details
Package | Patch details |
---|---|
php5 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 · Critical |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |