Executive Summary

Informations
Name CVE-2020-14383 First vendor Publication 2020-12-02
Vendor Cve Last vendor Modification 2021-05-05

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A flaw was found in samba's DNS server. An authenticated user could use this flaw to the RPC server to crash. This RPC server, which also serves protocols other than dnsserver, will be restarted after a short delay, but it is easy for an authenticated non administrative attacker to crash it again as soon as it returns. The Samba DNS server itself will continue to operate, but many RPC services will not.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14383

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 371
Os 1

Sources (Detail)

Source Url
GENTOO https://security.gentoo.org/glsa/202012-24
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1892636
https://www.samba.org/samba/security/CVE-2020-14383.html

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
Date Informations
2022-10-11 12:56:15
  • Multiple Updates
2022-10-11 01:18:53
  • Multiple Updates
2021-05-05 17:22:54
  • Multiple Updates
2021-05-04 13:46:25
  • Multiple Updates
2021-04-22 02:59:06
  • Multiple Updates
2020-12-24 21:23:16
  • Multiple Updates
2020-12-05 05:22:50
  • Multiple Updates
2020-12-03 01:32:49
  • Multiple Updates
2020-12-03 01:30:05
  • Multiple Updates
2020-12-02 17:22:49
  • Multiple Updates
2020-12-02 09:22:56
  • First insertion