high
7.5
CWE
20 823
Advisory Published
CVE Published
Updated

CVE-2016-2161: Input Validation

First published: Tue Dec 20 2016(Updated: )

apache. Multiple issues existed in Apache. These were addressed by updating Apache to version 2.4.25.

Credit: CVE-2016-0736 CVE-2016-2161 CVE-2016-5387 CVE-2016-8740 CVE-2016-8743 CVE-2016-0736 CVE-2016-2161 CVE-2016-5387 CVE-2016-8740 CVE-2016-8743 CVE-2017-3167 CVE-2017-3169 CVE-2017-7659 CVE-2017-7668 CVE-2017-7679 CVE-2017-9788 CVE-2017-9789 security@apache.org

Affected SoftwareAffected VersionHow to fix
redhat/httpd<2.4.25
2.4.25
Apache HTTP Server=2.4.0
Apache HTTP Server=2.4.1
Apache HTTP Server=2.4.2
Apache HTTP Server=2.4.3
Apache HTTP Server=2.4.6
Apache HTTP Server=2.4.7
Apache HTTP Server=2.4.8
Apache HTTP Server=2.4.9
Apache HTTP Server=2.4.10
Apache HTTP Server=2.4.12
Apache HTTP Server=2.4.14
Apache HTTP Server=2.4.16
Apache HTTP Server=2.4.19
Apache HTTP Server=2.4.20
Apache HTTP Server=2.4.21
Apache HTTP Server=2.4.22
Apache HTTP Server=2.4.23
Apple macOS<10.13
10.13
Apple macOS<10.13.1
10.13.1
Apple Sierra
Apple El Capitan

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2016-2161?

    CVE-2016-2161 is a vulnerability in Apache HTTP Server that allows malicious input to cause the server to crash.

  • How severe is CVE-2016-2161?

    CVE-2016-2161 has a severity rating of 7.5 (high).

  • Which versions of Apache HTTP Server are affected by CVE-2016-2161?

    Versions 2.4.0 to 2.4.23 of Apache HTTP Server are affected by CVE-2016-2161.

  • How do I fix CVE-2016-2161?

    To fix CVE-2016-2161, update Apache HTTP Server to version 2.4.25 or later.

  • Where can I find more information about CVE-2016-2161?

    You can find more information about CVE-2016-2161 on the Apache HTTP Server website and the Red Hat Bugzilla page.

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