CVE-2020-26164 Information

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.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00018.html http://www.openwall.com/lists/oss-security/2020/10/13/4 http://www.openwall.com/lists/oss-security/2020/10/13/5 http://www.openwall.com/lists/oss-security/2020/10/14/1 https://bugzilla.suse.com/show_bug.cgi?id=1176268 https://github.com/KDE/kdeconnect-kde/commit/024e5f23db8d8ad3449714b906b46094baaffb89 https://github.com/KDE/kdeconnect-kde/commit/4fbd01a3d44a0bcca888c49a77ec7cfd10e113d7 https://github.com/KDE/kdeconnect-kde/commit/542d94a70c56aa386c8d4d793481ce181b0422e8 https://github.com/KDE/kdeconnect-kde/commit/613899be24b6e2a6b3e5cc719efce8ae8a122991 https://github.com/KDE/kdeconnect-kde/commit/8112729eb0f13e6947984416118531078e65580d https://github.com/KDE/kdeconnect-kde/commit/ce0f00fc2d3eccb51d0af4eba61a4f60de086a59 https://github.com/KDE/kdeconnect-kde/releases https://kde.org/info/security/advisory-20201002-1.txt https://kdeconnect.kde.org/official/ https://lists.opensuse.org/opensuse-security-announce/2020-10/msg00014.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.5