Executive Summary

Informations
Name CVE-2020-4032 First vendor Publication 2020-06-22
Vendor Cve Last vendor Modification 2020-09-08

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Overall CVSS Score 4.3
Base Score 4.3 Environmental Score 4.3
impact SubScore 1.4 Temporal Score 4.3
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In FreeRDP before version 2.1.2, there is an integer casting vulnerability in update_recv_secondary_order. All clients with +glyph-cache /relax-order-checks are affected. This is fixed in version 2.1.2.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4032

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-681 Incorrect Conversion between Numeric Types

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 13
Os 2
Os 1

Sources (Detail)

Source Url
CONFIRM https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3898-mc89-x2vc
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
MISC http://www.freerdp.com/2020/06/22/2_1_2-released
https://github.com/FreeRDP/FreeRDP/commit/e7bffa64ef5ed70bac94f823e2b95262642...
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.html
UBUNTU https://usn.ubuntu.com/4481-1/

Alert History

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Date Informations
2021-05-04 13:57:56
  • Multiple Updates
2021-04-22 03:03:12
  • Multiple Updates
2020-09-08 17:22:57
  • Multiple Updates
2020-08-07 21:23:25
  • Multiple Updates
2020-08-01 12:28:10
  • Multiple Updates
2020-07-31 05:22:55
  • Multiple Updates
2020-07-27 09:22:48
  • Multiple Updates
2020-07-01 21:23:09
  • Multiple Updates
2020-06-23 05:22:44
  • First insertion