CVE-2018-17199
Published: 30 January 2019
In Apache HTTP Server 2.4 release 2.4.37 and prior, mod_session checks the session expiry time before decoding the session. This causes session expiry time to be ignored for mod_session_cookie sessions since the expiry time is loaded when the session is decoded.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
apache2
Launchpad, Ubuntu, Debian |
bionic |
Released
(2.4.29-1ubuntu4.6)
|
| cosmic |
Released
(2.4.34-1ubuntu2.1)
|
|
| trusty |
Released
(2.4.7-1ubuntu4.22)
|
|
| upstream |
Released
(2.4.38-1)
|
|
| xenial |
Released
(2.4.18-2ubuntu3.10)
|
|
|
Patches:
upstream: http://svn.apache.org/viewvc?view=revision&revision=1851409 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |