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Vulnerability Details : CVE-2016-2161

In Apache HTTP Server versions 2.4.0 to 2.4.23, malicious input to mod_auth_digest can cause the server to crash, and each instance continues to crash even for subsequently valid requests.
Publish Date : 2017-07-27 Last Update Date : 2018-04-24
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 20

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2017:0906: httpd security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20170906 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2016-2161

# Product Type Vendor Product Version Update Edition Language
1 Application Apache Http Server 2.4.0 Version Details Vulnerabilities
2 Application Apache Http Server 2.4.1 Version Details Vulnerabilities
3 Application Apache Http Server 2.4.2 Version Details Vulnerabilities
4 Application Apache Http Server 2.4.3 Version Details Vulnerabilities
5 Application Apache Http Server 2.4.6 Version Details Vulnerabilities
6 Application Apache Http Server 2.4.7 Version Details Vulnerabilities
7 Application Apache Http Server 2.4.8 Version Details Vulnerabilities
8 Application Apache Http Server 2.4.9 Version Details Vulnerabilities
9 Application Apache Http Server 2.4.10 Version Details Vulnerabilities
10 Application Apache Http Server 2.4.12 Version Details Vulnerabilities
11 Application Apache Http Server 2.4.14 Version Details Vulnerabilities
12 Application Apache Http Server 2.4.16 Version Details Vulnerabilities
13 Application Apache Http Server 2.4.19 Version Details Vulnerabilities
14 Application Apache Http Server 2.4.20 Version Details Vulnerabilities
15 Application Apache Http Server 2.4.21 Version Details Vulnerabilities
16 Application Apache Http Server 2.4.22 Version Details Vulnerabilities
17 Application Apache Http Server 2.4.23 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apache Http Server 17

- References For CVE-2016-2161

https://www.tenable.com/security/tns-2017-04 CONFIRM
http://rhn.redhat.com/errata/RHSA-2017-1415.html
REDHAT RHSA-2017:1415
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03725en_us CONFIRM
https://support.apple.com/HT208221 CONFIRM
https://access.redhat.com/errata/RHSA-2017:1161
REDHAT RHSA-2017:1161
https://access.redhat.com/errata/RHSA-2017:1413
REDHAT RHSA-2017:1413
https://security.gentoo.org/glsa/201701-36
GENTOO GLSA-201701-36
https://security.netapp.com/advisory/ntap-20180423-0001/ CONFIRM
https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2016-2161
https://access.redhat.com/errata/RHSA-2017:1414
REDHAT RHSA-2017:1414
https://access.redhat.com/errata/RHSA-2017:0906
REDHAT RHSA-2017:0906
http://www.securitytracker.com/id/1037508
SECTRACK 1037508
http://www.securityfocus.com/bid/95076
BID 95076 Apache HTTP Server CVE-2016-2161 Denial of Service Vulnerability Release Date:2017-06-09
http://www.debian.org/security/2017/dsa-3796
DEBIAN DSA-3796

- Metasploit Modules Related To CVE-2016-2161

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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