Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2018-20175

Published: 15 March 2019

rdesktop versions up to and including v1.8.3 contains several Integer Signedness errors that lead to Out-Of-Bounds Reads in the file mcs.c and result in a Denial of Service (segfault).

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
rdesktop
Launchpad, Ubuntu, Debian
groovy Not vulnerable
(1.8.4-1)
hirsute Not vulnerable
(1.8.4-1)
xenial Needed

jammy Not vulnerable
(1.8.4-1)
bionic Needed

cosmic Ignored
(end of life)
disco Not vulnerable
(1.8.4-1)
eoan Not vulnerable
(1.8.4-1)
focal Not vulnerable
(1.8.4-1)
impish Not vulnerable
(1.8.4-1)
kinetic Not vulnerable
(1.8.4-1)
lunar Not vulnerable
(1.8.4-1)
trusty Does not exist
(trusty was needed)
upstream
Released (1.8.4-1)
mantic Not vulnerable
(1.8.4-1)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H