CVE-2006-20001

High

Description

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.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Apache Http Server

PublishedJan 17, 2023

First seenJan 17, 2023

Weakness typeCWE-787Out-of-bounds write

How to fix

Update

apache http_server2.4.55 or later

Vendor advisories

httpd.apache.org/security/vulnerabilities_24.html

Affected products

Product	Affected versions	Fixed in
apache http_server	v < 2.4.55	2.4.55

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