CVE-2017-17742
jruby - security update
5.3
MEDIUM
CVSS 3.1
EPSS 5.8%
Description
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.
How to fix CVE-2017-17742
To remediate CVE-2017-17742, upgrade the affected package to a fixed version below.
- Alpine/ruby—upgrade to 2.5.1-r0 or later
Is CVE-2017-17742 being exploited?
Moderate — EPSS is 5.8%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- >= 2.2.0, < 2.5.1-r0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |