CVE-2018-20174
Debian Security Advisory 4394-1
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
rdesktop versions up to and including v1.8.3 contain an Out-Of-Bounds Read in the function ui_clip_handle_data() that results in an information leak.
rdesktop, en versiones hasta e incluyendo la v1.8.3, contiene una lectura fuera de límites en la función ui_clip_handle_data(), que resulta en una fuga de información.
Multiple vulnerabilities have been discovered in rdesktop, the worst of which could result in the remote execution of arbitrary code. Versions less than 1.8.4 are affected.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-12-17 CVE Reserved
- 2019-02-19 CVE Published
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- 2025-06-19 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (7)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/106938 | Vdb Entry | |
| https://lists.debian.org/debian-lts-announce/2019/02/msg00030.html | Mailing List |
|
| URL | Date | SRC |
|---|---|---|
| https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients | 2024-08-05 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/rdesktop/rdesktop/commit/4dca546d04321a610c1835010b5dad85163b65e1 | 2019-03-21 |
| URL | Date | SRC |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00040.html | 2019-03-21 | |
| https://security.gentoo.org/glsa/201903-06 | 2019-03-21 | |
| https://www.debian.org/security/2019/dsa-4394 | 2019-03-21 |