CVE-2019-13640 Information

Description

In qBittorrent before 4.1.7 the function Application::runExternalProgram() located in app/application.cpp allows command injection via shell metacharacters in the torrent name parameter or current tracker parameter as demonstrated by remote command execution via a crafted name within an RSS feed.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00080.html http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00085.html https://github.com/qbittorrent/qBittorrent/issues/10925 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5T4XAX2VUI4WMAS5AI4OE3OEQSQCDCF5/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH3WYCKODG4OKMC4S6PWHLHAWWU6ORNC/ https://www.debian.org/security/2020/dsa-4650

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8