CVE Vulnerabilities

CVE-2017-17511

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Published: Dec 14, 2017 | Modified: Apr 26, 2019
CVSS 3.x
8.8
HIGH
Source:
NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.x
6.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
LOW

KildClient 3.1.0 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct argument-injection attacks via a crafted URL, related to prefs.c and worldgui.c.

Weakness

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Affected Software

Name Vendor Start Version End Version
Kildclient Kildclient 3.1.0 (including) 3.1.0 (including)
Kildclient Ubuntu artful *
Kildclient Ubuntu esm-apps/xenial *
Kildclient Ubuntu trusty *
Kildclient Ubuntu upstream *
Kildclient Ubuntu xenial *
Kildclient Ubuntu zesty *

Potential Mitigations

References