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CVE-2018-20180

Published: Mar 15, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-191
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
8.2%
Top 5.8%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

rdesktop versions up to and including v1.8.3 contain an Integer Underflow that leads to a Heap-Based Buffer Overflow in the function rdpsnddbg_process() and results in memory corruption and probably even a remote code execution.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-191

Affected Products

n/an/a
Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
rdesktopСообщество свободного программного обеспечения
On-premDesktop App
OSS Libraries / generic-library
Альт 8 СПАО «ИВК»
On-premOS
Operating Systems / linux-distro
rdesktoprdesktop
Mixed
Consumer Software / productivity
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
ао «ивк»commercialRUOperating Systemsaka ivk
rdesktoposs-projectConsumer Softwareaka rdesktop.org
and 1 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

http://www.securityfocus.com/bid/106938
securityfocus.com
https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1
github.com
https://security.gentoo.org/glsa/201903-06
security.gentoo.org
and 7 more references View all →

Timeline

Published
Mar 15, 2019
Last Updated
Nov 21, 2024

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