CVE-2020-11985
Published: 7 August 2020
IP address spoofing when proxying using mod_remoteip and mod_rewrite For configurations using proxying with mod_remoteip and certain mod_rewrite rules, an attacker could spoof their IP address for logging and PHP scripts. Note this issue was fixed in Apache HTTP Server 2.4.24 but was retrospectively allocated a low severity CVE in 2020.
Notes
Author | Note |
---|---|
mdeslaur | released pre-CVE assignment as an SRU to xenial |
Priority
Status
Package | Release | Status |
---|---|---|
apache2 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(2.4.29-1ubuntu4.13)
|
focal |
Not vulnerable
|
|
groovy |
Not vulnerable
|
|
trusty |
Needed
|
|
upstream |
Released
(2.4.24)
|
|
xenial |
Released
(2.4.18-2ubuntu3.15)
|
|
hirsute |
Not vulnerable
|
|
jammy |
Not vulnerable
|
|
impish |
Not vulnerable
|
|
kinetic |
Not vulnerable
|
|
lunar |
Not vulnerable
|
|
mantic |
Not vulnerable
|
|
Patches: upstream: https://svn.apache.org/viewvc?view=revision&revision=1688399 upstream: https://github.com/apache/httpd/commit/dd6c959b3625048ee15ba4ad72e6cb7bcaf91020 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.3 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | Low |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |