CVE-2006-20001

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://httpd.apache.org/security/vulnerabilities_24.html	Release Notes Vendor Advisory
https://security.gentoo.org/glsa/202309-01
https://httpd.apache.org/security/vulnerabilities_24.html	Release Notes Vendor Advisory
https://security.gentoo.org/glsa/202309-01
https://security.netapp.com/advisory/ntap-20230316-0005/

Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*

History

13 Feb 2025, 17:15

Type	Values Removed	Values Added
Summary	(en) 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.	(en) 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.

Information

Published : 2023-01-17 20:15

Updated : 2025-02-13 17:15

NVD link : CVE-2006-20001

Mitre link : CVE-2006-20001

CVE.ORG link : CVE-2006-20001

JSON object : View

Products Affected

apache

http_server

CWE

CWE-787

Out-of-bounds Write

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