Apache Releases Security Update for Apache HTTP Server

2021-10-0600:00:00

us-cert.cisa.gov

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

JSON

(Updated October 7, 2021)

Apache has released additional fixes for CVE-2021-41773, which is tracked as CVE-2021-42013. For more information see the Apache vulnerabilities page.

(Originally published October 6, 2021)

The Apache Software Foundation has released Apache HTTP Server version 2.4.50 to address two vulnerabilities. An attacker could exploit these vulnerabilities to take control of an affected system. One vulnerability, CVE-2021-41773, has been exploited in the wild.

The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the Apache HTTP Server 2.4.50 vulnerabilities page and apply the necessary update.

This product is provided subject to this Notification and this Privacy & Use policy.

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