CVE-2017-17742
moderate-risk
Published 2018-04-03
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.
Do I need to act?
~
1.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10
Medium
NETWORK
/ LOW complexity
Affected Products (3)
References (40)
Third Party Advisory
http://www.securityfocus.com/bid/103684
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/04/msg00023.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/04/msg00024.html
and 20 more references
33
/ 100
moderate-risk
Severity
21/34 · High
Exploitability
3/34 · Minimal
Exposure
9/34 · Low