CVE-2018-14884
Publication date 3 August 2018
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
An issue was discovered in PHP 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1. Inappropriately parsing an HTTP response leads to a segmentation fault because http_header_value in ext/standard/http_fopen_wrapper.c can be a NULL value that is mishandled in an atoi call.
Status
Package | Ubuntu Release | Status |
---|---|---|
php5 | 18.04 LTS bionic | Not in release |
16.04 LTS xenial | Not in release | |
14.04 LTS trusty |
Not affected
|
|
php7.0 | 18.04 LTS bionic | Not in release |
16.04 LTS xenial |
Not affected
|
|
14.04 LTS trusty | Not in release | |
php7.2 | 18.04 LTS bionic |
Not affected
|
16.04 LTS xenial | Not in release | |
14.04 LTS trusty | Not in release |
Notes
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 · High |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |