CVE-2024-38477
Published: 1 July 2024
null pointer dereference in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows an attacker to crash the server via a malicious request. Users are recommended to upgrade to version 2.4.60, which fixes this issue.
Notes
| Author | Note |
|---|---|
| mdeslaur |
The second commit below is required to prevent a regression when proxying http2. See launchpad bug below. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
apache2
Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
| focal |
Released
(2.4.41-4ubuntu3.19)
|
|
| jammy |
Released
(2.4.52-1ubuntu4.10)
|
|
| mantic |
Released
(2.4.57-2ubuntu2.5)
|
|
| noble |
Released
(2.4.58-1ubuntu8.2)
|
|
| trusty |
Needs triage
|
|
| upstream |
Released
(2.4.60-1)
|
|
| xenial |
Needs triage
|
|
|
Patches:
upstream: https://svn.apache.org/viewvc?view=revision&revision=1918607 upstream: https://github.com/apache/httpd/commit/1d98d4db186e708f059336fb9342d0adb6925e85 upstream: https://github.com/apache/httpd/commit/4d3a308014be26e5407113b4c827a1ea2882bf38 |
||
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 | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |