// For flags

CVE-2020-29260

SUSE Security Advisory - SUSE-SU-2022:3540-1

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup().

Se ha detectado que libvncclient versión v0.9.13, contiene una pérdida de memoria por medio de la función rfbClientCleanup()

An update that fixes one vulnerability is now available. This update for LibVNCServer fixes the following issues. Fixed memory leakage via rfbClientCleanup.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
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
  • 2020-11-27 CVE Reserved
  • 2022-09-02 CVE Published
  • 2024-08-04 CVE Updated
  • 2025-06-29 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-400: Uncontrolled Resource Consumption
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Libvncserver Project
Search vendor "Libvncserver Project"
 Libvncserver
Search vendor "Libvncserver Project" for product "Libvncserver"
 0.9.13
Search vendor "Libvncserver Project" for product "Libvncserver" and version "0.9.13"
-
Affected
Debian
Search vendor "Debian"
 Debian Linux
Search vendor "Debian" for product "Debian Linux"
 10.0
Search vendor "Debian" for product "Debian Linux" and version "10.0"
-
Affected