CVE-2020-26164

MEDIUM

Kdeconnect < 20.08.2 - Denial of Service

Title source: rule
STIX 2.1

Description

In kdeconnect-kde (aka KDE Connect) before 20.08.2, an attacker on the local network could send crafted packets that trigger use of large amounts of CPU, memory, or network connection slots, aka a Denial of Service attack.

References (18)

Core 18
Core References
Product x_refsource_misc
https://kdeconnect.kde.org/official/
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/KDE/kdeconnect-kde/releases
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.suse.com/show_bug.cgi?id=1176268
Mailing List, Third Party Advisory x_refsource_confirm
https://lists.opensuse.org/opensuse-security-announce/2020-10/msg00014.html
Third Party Advisory, Vendor Advisory x_refsource_confirm
https://kde.org/info/security/advisory-20201002-1.txt
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00016.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00018.html
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2020/10/13/5
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2020/10/13/4
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2020/10/14/1
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2020/11/30/1
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/202101-16

Scores

CVSS v3 5.5
EPSS 0.0009
EPSS Percentile 26.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-400
Status published
Products (4)
kde/kdeconnect < 20.08.2
opensuse/backports_sle 15.0 sp1 (2 CPE variants)
opensuse/leap 15.1
opensuse/leap 15.2
Published Oct 07, 2020
Tracked Since Feb 18, 2026