Detections
Analytics
SCA: security update for io.undertow:undertow-core (GHSA-rj76-h87p-r3wf)
medium Tenable Self-Hosted Container Security Plugin ID 418772
Description
There are packages installed that are affected by a vulnerability referenced in the following CVE:- In Undertow 2.x before 2.0.0.Alpha2, 1.4.x before 1.4.17.Final, and 1.3.x before 1.3.31.Final, it was
found that the fix for CVE-2017-2666 was incomplete and invalid characters are still allowed in the query
string and path parameters. This could be exploited, in conjunction with a proxy that also permitted the
invalid characters but with a different interpretation, to inject data into the HTTP response. By
manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain
sensitive information from requests other than their own. (CVE-2017-7559)
See Also
Plugin Details
Severity: Medium
ID: 418772
Version: Revision 1.6
Type: Local
Family: SCA Checks
Published: 1/23/2025
Updated: 7/2/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Low
Score: 2.3
Percentile: 8.67
Vendor
Vendor Severity: Medium
CVSS v2
Risk Factor: Medium
Base Score: 5.8
Temporal Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSS Score Source: CVE-2017-7559
CVSS v3
Risk Factor: Medium
Base Score: 6.1
Temporal Score: 5.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
Vulnerability Information
Exploit Ease: No known exploits are available
Patch Publication Date: 5/13/2022
Vulnerability Publication Date: 8/15/2017
Reference Information
CVE: CVE-2017-7559
cwe: CWE-444