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kasperskyKaspersky LabKLA12371
HistoryOct 04, 2021 - 12:00 a.m.

KLA12371 Multiple vulnerabilities in Apache HTTP Server

2021-10-0400:00:00
Kaspersky Lab
threats.kaspersky.com
69

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

9.3 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.975 High

EPSS

Percentile

99.9%

Detect date:

10/04/2021

Severity:

Critical

Description:

Multiple vulnerabilities were found in Apache HTTP Server. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code, obtain sensitive information.

Exploitation:

Public exploits exist for this vulnerability.

Affected products:

Apache HTTP Server earlier than 2.4.50

Solution:

Update to the latest version
Download Apache HTTP Server

Original advisories:

Fixed in Apache HTTP Server 2.4.50

Impacts:

ACE

Related products:

Apache HTTP Server

CVE-IDS:

CVE-2021-415247.5Critical
CVE-2021-417737.5Critical

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

9.3 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.975 High

EPSS

Percentile

99.9%