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Description

Deluge 1.3.15 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Webseeds field. Attackers can paste a buffer of 5000 bytes into the Webseeds field during torrent creation to trigger an application crash.

PUBLISHED Reserved 2026-03-21 | Published 2026-03-22 | Updated 2026-03-24 | Assigner VulnCheck




MEDIUM: 6.9CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
MEDIUM: 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

Improper Handling of Overlap Between Protected Memory Ranges

Product status

1.3.15
affected

Credits

Victor Mondragón finder

References

www.exploit-db.com/exploits/46884 (ExploitDB-46884) exploit

dev.deluge-torrent.org/ (Official Product Homepage) product

download.deluge-torrent.org/...deluge-1.3.15-win32-py2.7.exe (Product Reference) product

www.vulncheck.com/...ge-denial-of-service-via-webseeds-field (VulnCheck Advisory: Deluge 1.3.15 Denial of Service via Webseeds Field) third-party-advisory

cve.org (CVE-2019-25585)

nvd.nist.gov (CVE-2019-25585)

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