CVE-2020-26164

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

En kdeconnect-kde (también se conoce como KDE Connect) versiones anteriores a 20.08.2, un atacante en la red local podría enviar paquetes diseñados que desencadenan el uso de grandes cantidades de CPU, memoria o slots de conexión de red, también se conoce como un ataque de Denegación de Servicio

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-09-30 CVE Reserved
2020-10-07 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (18)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2020/10/13/4	Mailing List
http://www.openwall.com/lists/oss-security/2020/10/13/5	Mailing List
http://www.openwall.com/lists/oss-security/2020/10/14/1	Mailing List
http://www.openwall.com/lists/oss-security/2020/11/30/1	Mailing List
https://bugzilla.suse.com/show_bug.cgi?id=1176268	Issue Tracking
https://github.com/KDE/kdeconnect-kde/releases	Release Notes
https://kdeconnect.kde.org/official	Product
https://lists.opensuse.org/opensuse-security-announce/2020-10/msg00014.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://github.com/KDE/kdeconnect-kde/commit/024e5f23db8d8ad3449714b906b46094baaffb89	2023-01-31
https://github.com/KDE/kdeconnect-kde/commit/4fbd01a3d44a0bcca888c49a77ec7cfd10e113d7	2023-01-31
https://github.com/KDE/kdeconnect-kde/commit/542d94a70c56aa386c8d4d793481ce181b0422e8	2023-01-31
https://github.com/KDE/kdeconnect-kde/commit/613899be24b6e2a6b3e5cc719efce8ae8a122991	2023-01-31
https://github.com/KDE/kdeconnect-kde/commit/8112729eb0f13e6947984416118531078e65580d	2023-01-31
https://github.com/KDE/kdeconnect-kde/commit/ce0f00fc2d3eccb51d0af4eba61a4f60de086a59	2023-01-31

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00016.html	2023-01-31
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00018.html	2023-01-31
https://kde.org/info/security/advisory-20201002-1.txt	2023-01-31
https://security.gentoo.org/glsa/202101-16	2023-01-31

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Kde Search vendor "Kde"		Kdeconnect Search vendor "Kde" for product "Kdeconnect"				< 20.08.2 Search vendor "Kde" for product "Kdeconnect" and version " < 20.08.2"		-		Affected
Opensuse Search vendor "Opensuse"		Backports Sle Search vendor "Opensuse" for product "Backports Sle"				15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0"		sp1		Affected
Opensuse Search vendor "Opensuse"		Backports Sle Search vendor "Opensuse" for product "Backports Sle"				15.0 Search vendor "Opensuse" for product "Backports Sle" and version "15.0"		sp2		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.1 Search vendor "Opensuse" for product "Leap" and version "15.1"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.2 Search vendor "Opensuse" for product "Leap" and version "15.2"		-		Affected