CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2017-17742

Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1 allows an HTTP Response Splitting attack. An attacker can inject a crafted key and value into an HTTP response for the HTTP server of WEBrick.
Publish Date : 2018-04-03 Last Update Date : 2018-11-30
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
5.0
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) Http response splitting
CWE ID 113

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2019:2028: ruby security update (Moderate) oval:com.redhat.rhsa:def:20192028 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-2017-17742

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 7.0 Version Details Vulnerabilities
2 Application Ruby-lang Ruby 2.2.0 Preview1 Version Details Vulnerabilities
3 Application Ruby-lang Ruby 2.2.0 Preview2 Version Details Vulnerabilities
4 Application Ruby-lang Ruby 2.2.0 RC1 Version Details Vulnerabilities
5 Application Ruby-lang Ruby 2.2.0 Version Details Vulnerabilities
6 Application Ruby-lang Ruby 2.2.1 Version Details Vulnerabilities
7 Application Ruby-lang Ruby 2.2.2 Version Details Vulnerabilities
8 Application Ruby-lang Ruby 2.2.3 Version Details Vulnerabilities
9 Application Ruby-lang Ruby 2.2.4 Version Details Vulnerabilities
10 Application Ruby-lang Ruby 2.2.5 Version Details Vulnerabilities
11 Application Ruby-lang Ruby 2.2.6 Version Details Vulnerabilities
12 Application Ruby-lang Ruby 2.2.7 Version Details Vulnerabilities
13 Application Ruby-lang Ruby 2.2.8 Version Details Vulnerabilities
14 Application Ruby-lang Ruby 2.2.9 Version Details Vulnerabilities
15 Application Ruby-lang Ruby 2.3.0 Preview1 Version Details Vulnerabilities
16 Application Ruby-lang Ruby 2.3.0 Preview2 Version Details Vulnerabilities
17 Application Ruby-lang Ruby 2.3.0 Version Details Vulnerabilities
18 Application Ruby-lang Ruby 2.3.1 Version Details Vulnerabilities
19 Application Ruby-lang Ruby 2.3.2 Version Details Vulnerabilities
20 Application Ruby-lang Ruby 2.3.3 Version Details Vulnerabilities
21 Application Ruby-lang Ruby 2.3.4 Version Details Vulnerabilities
22 Application Ruby-lang Ruby 2.3.5 Version Details Vulnerabilities
23 Application Ruby-lang Ruby 2.3.6 Version Details Vulnerabilities
24 Application Ruby-lang Ruby 2.4.0 Preview3 Version Details Vulnerabilities
25 Application Ruby-lang Ruby 2.4.0 RC1 Version Details Vulnerabilities
26 Application Ruby-lang Ruby 2.4.0 Version Details Vulnerabilities
27 Application Ruby-lang Ruby 2.4.0 Preview1 Version Details Vulnerabilities
28 Application Ruby-lang Ruby 2.4.0 Preview2 Version Details Vulnerabilities
29 Application Ruby-lang Ruby 2.4.1 Version Details Vulnerabilities
30 Application Ruby-lang Ruby 2.4.2 Version Details Vulnerabilities
31 Application Ruby-lang Ruby 2.4.3 Version Details Vulnerabilities
32 Application Ruby-lang Ruby 2.5.0 Version Details Vulnerabilities
33 Application Ruby-lang Ruby 2.5.0 Preview1 Version Details Vulnerabilities
34 Application Ruby-lang Ruby 2.6.0 Preview1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 1
Ruby-lang Ruby 33

- References For CVE-2017-17742

https://lists.debian.org/debian-lts-announce/2018/04/msg00024.html
MLIST [debian-lts-announce] 20180423 [SECURITY] [DLA 1359-1] ruby1.8 security update
https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html
MLIST [debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update
https://usn.ubuntu.com/3685-1/
UBUNTU USN-3685-1
https://www.debian.org/security/2018/dsa-4259
DEBIAN DSA-4259
https://www.ruby-lang.org/en/news/2018/03/28/http-response-splitting-in-webrick-cve-2017-17742/ CONFIRM
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-5-1-released/ CONFIRM
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-2-10-released/ CONFIRM
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/ CONFIRM
https://access.redhat.com/errata/RHSA-2018:3731
REDHAT RHSA-2018:3731
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-3-7-released/ CONFIRM
https://lists.debian.org/debian-lts-announce/2018/04/msg00023.html
MLIST [debian-lts-announce] 20180423 [SECURITY] [DLA 1358-1] ruby1.9.1 security update
https://access.redhat.com/errata/RHSA-2018:3729
REDHAT RHSA-2018:3729
http://www.securityfocus.com/bid/103684
BID 103684 Ruby CVE-2017-17742 HTTP Response Splitting Vulnerability Release Date:2018-03-28
https://access.redhat.com/errata/RHSA-2018:3730
REDHAT RHSA-2018:3730
http://www.securitytracker.com/id/1042004
SECTRACK 1042004

- Metasploit Modules Related To CVE-2017-17742

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


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.