Select your cookie preferences

We use cookies and similar tools to enhance your experience, provide our services, deliver relevant advertising, and make improvements. Approved third parties also use these tools to help us deliver advertising and provide certain site features.

CVE-2017-17742

Public on 2018-04-03
Modified on 2019-08-27
Description

It was found that WEBrick did not sanitize headers sent back to clients, resulting in a response-splitting vulnerability. An attacker, able to control the server's headers, could force WEBrick into injecting additional headers to a client.

Severity
Medium
See what this means
CVSS v3 Base Score
4.7
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 - Core ruby 2019-08-23 03:41 ALAS2-2019-1276
Amazon Linux 1 ruby20 2018-04-04 23:18 ALAS-2018-983
Amazon Linux 1 ruby22 2018-04-04 23:18 ALAS-2018-983
Amazon Linux 1 ruby23 2018-04-04 23:18 ALAS-2018-983
Amazon Linux 1 ruby24 2018-04-04 23:18 ALAS-2018-983

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 4.7 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
NVD CVSSv2 5.0 AV:N/AC:L/Au:N/C:N/I:P/A:N
NVD CVSSv3 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N