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Vulnerability Details : CVE-2015-3183

The chunked transfer coding implementation in the Apache HTTP Server before 2.4.14 does not properly parse chunk headers, which allows remote attackers to conduct HTTP request smuggling attacks via a crafted request, related to mishandling of large chunk-size values and invalid chunk-extension characters in modules/http/http_filters.c.
Publish Date : 2015-07-20 Last Update Date : 2018-01-04
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
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)

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2015:1667: httpd security update (Moderate) oval:com.redhat.rhsa:def:20151667 unix
RHSA-2015:1668: httpd security update (Moderate) oval:com.redhat.rhsa:def:20151668 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-2015-3183

# Product Type Vendor Product Version Update Edition Language
1 Application Apache Http Server 2.4.13 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Apache Http Server 1

- References For CVE-2015-3183 CONFIRM CONFIRM CONFIRM
REDHAT RHSA-2015:2659
BID 91787 Oracle July 2016 Critical Patch Update Multiple Vulnerabilities Release Date:2018-10-15
REDHAT RHSA-2016:0062
BID 75963 Apache HTTP Server CVE-2015-3183 Security Vulnerability Release Date:2016-10-13 CONFIRM CONFIRM
APPLE APPLE-SA-2015-09-16-4
SUSE openSUSE-SU-2015:1684
REDHAT RHSA-2016:2056
REDHAT RHSA-2016:2054
REDHAT RHSA-2016:2055
REDHAT RHSA-2015:2661
REDHAT RHSA-2016:0061
REDHAT RHSA-2015:1668
APPLE APPLE-SA-2015-08-13-2
GENTOO GLSA-201610-02

- Metasploit Modules Related To CVE-2015-3183

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

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