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CVE-2019-13640

Date: July 17, 2019

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.

Language: C++

Severity Score

Related Resources (13)

https://github.com/qbittorrent/qBittorrent/issues/10925
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-13640
http://www.openwall.com/lists/oss-security/2024/10/30/4
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5T4XAX2VUI4WMAS5AI4OE3OEQSQCDCF5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OH3WYCKODG4OKMC4S6PWHLHAWWU6ORNC/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OH3WYCKODG4OKMC4S6PWHLHAWWU6ORNC/
https://nvd.nist.gov/vuln/detail/CVE-2019-13640
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00085.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5T4XAX2VUI4WMAS5AI4OE3OEQSQCDCF5/
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00080.html
https://www.debian.org/security/2020/dsa-4650
https://security-tracker.debian.org/tracker/CVE-2019-13640
https://www.mend.io/vulnerability-database/CVE-2019-13640

Severity Score

Weakness Type (CWE)

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-77

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CWE-78

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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