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.
Published 2023-01-17 20:15:11
Updated 2023-09-08 22:15:08
View at NVD,   CVE.org
Vulnerability category: Memory Corruption

Threat overview for CVE-2006-20001

Top countries where our scanners detected CVE-2006-20001
Top open port discovered on systems with this issue 80
IPs affected by CVE-2006-20001 5,257,009
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2006-20001!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2006-20001

Probability of exploitation activity in the next 30 days: 0.13%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 46 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2006-20001

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
7.5
HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
NIST

CWE ids for CVE-2006-20001

  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: security@apache.org (Primary)

References for CVE-2006-20001

Products affected by CVE-2006-20001

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