CVE-2006-20001
Published: 17 January 2023
A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool (heap) memory location beyond the header value sent. This could cause the process to crash. This issue affects Apache HTTP Server 2.4.54 and earlier.
Priority
Status
Package | Release | Status |
---|---|---|
apache2 Launchpad, Ubuntu, Debian |
bionic |
Released
(2.4.29-1ubuntu4.26)
|
focal |
Released
(2.4.41-4ubuntu3.13)
|
|
jammy |
Released
(2.4.52-1ubuntu4.3)
|
|
kinetic |
Released
(2.4.54-2ubuntu1.1)
|
|
trusty |
Needed
|
|
upstream |
Released
(2.4.55-1)
|
|
xenial |
Released
(2.4.18-2ubuntu3.17+esm8)
|
|
Patches: upstream: https://github.com/apache/httpd/commit/7469547c3f617717ca545d0f7c56d01134703813 |
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 |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-20001
- https://www.openwall.com/lists/oss-security/2023/01/17/5
- https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2006-20001
- https://httpd.apache.org/security/vulnerabilities_24.html
- https://ubuntu.com/security/notices/USN-5834-1
- https://ubuntu.com/security/notices/USN-5839-1
- NVD
- Launchpad
- Debian