What is CVE-2017-17516?

CVE-2017-17516 is a high-severity vulnerability in Reddit Terminal Viewer Project, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.8/10. Published 2017-12-14.

How severe is CVE-2017-17516?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Reddit Terminal Viewer Project

CVE-2017-17516

scripts/inspect_webbrowser.py in Reddit Terminal Viewer (RTV) 1.19.0 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.

EPSS: 0.012 (65.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Reddit_terminal_viewer_project Reddit_terminal_viewer — versions 1.19.0
N/a — versions n/a

Weakness classification (CWE)

CWE-74 — Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection)

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2017-17516?: CVE-2017-17516 is a high-severity vulnerability in Reddit Terminal Viewer Project, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 8.8/10. Published 2017-12-14.
How severe is CVE-2017-17516?: High severity. CVSS v3 base score is 8.8 out of 10.