CVE-2020-26164 Common Vulnerabilities and Exposures

Upstream information

CVE-2020-26164 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
CVSS detail	National Vulnerability Database
Base Score	4.9
Vector	AV:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector	Local
Access Complexity	Low
Authentication	None
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	Complete

CVSS v3 Scores
CVSS detail	National Vulnerability Database
Base Score	5.5
Vector	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality Impact	None
Integrity Impact	None
Availability Impact	High
CVSSv3 Version	3.1

SUSE Bugzilla entries: 1176268 [RESOLVED / FIXED], 1177628 [RESOLVED / FIXED]

SUSE Security Advisories:

openSUSE-SU-2020:1631-1, published Thu Dec 7 12:55:41 2023
openSUSE-SU-2020:1647-1, published Thu Dec 7 12:55:41 2023
openSUSE-SU-2020:1650-1, published Thu Dec 7 12:55:41 2023

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Package Hub 15 SP1	`kdeconnect-kde >= 1.3.3-bp151.4.3.1` `kdeconnect-kde-lang >= 1.3.3-bp151.4.3.1`	Patchnames: openSUSE-2020-1647
SUSE Package Hub 15 SP2	`kdeconnect-kde >= 20.04.2-bp152.2.3.1` `kdeconnect-kde-lang >= 20.04.2-bp152.2.3.1` `kdeconnect-kde-zsh-completion >= 20.04.2-bp152.2.3.1`	Patchnames: openSUSE-2020-1650
openSUSE Leap 15.1	`kdeconnect-kde >= 1.3.3-lp151.2.3.1` `kdeconnect-kde-lang >= 1.3.3-lp151.2.3.1`	Patchnames: openSUSE-2020-1631
openSUSE Leap 15.2	`kdeconnect-kde >= 20.04.2-lp152.2.3.1` `kdeconnect-kde-lang >= 20.04.2-lp152.2.3.1` `kdeconnect-kde-zsh-completion >= 20.04.2-lp152.2.3.1`	Patchnames: openSUSE-2020-1631
openSUSE Tumbleweed	`kdeconnect-kde >= 21.08.1-1.2` `kdeconnect-kde-lang >= 21.08.1-1.2` `kdeconnect-kde-zsh-completion >= 21.08.1-1.2`	Patchnames: openSUSE-Tumbleweed-2024-10890

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s)	Source package	State
Products past their end of life and not receiving proactive updates anymore.
SUSE Package Hub 15 SP1	kdeconnect-kde	Released
SUSE Package Hub 15 SP2	kdeconnect-kde	Released

SUSE Timeline for this CVE

CVE page created: Tue Sep 8 13:58:32 2020
CVE page last modified: Thu Dec 11 16:47:59 2025