Executive Summary

Informations
Name CVE-2020-25717 First vendor Publication 2022-02-18
Vendor Cve Last vendor Modification 2022-02-25

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Overall CVSS Score 8.1
Base Score 8.1 Environmental Score 8.1
impact SubScore 5.2 Temporal Score 8.1
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:C/I:C/A:N)
Cvss Base Score 8.5 Attack Range Network
Cvss Impact Score 9.2 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25717

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Application 2
Application 3
Application 1
Application 1
Application 371
Os 4
Os 2
Os 3
Os 2
Os 1
Os 2
Os 2
Os 2
Os 1
Os 2
Os 2
Os 1
Os 1
Os 1
Os 2
Os 1
Os 2
Os 1
Os 1

Sources (Detail)

Source Url
MISC https://bugzilla.redhat.com/show_bug.cgi?id=2019672
https://www.samba.org/samba/security/CVE-2020-25717.html

Alert History

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Date Informations
2022-10-11 12:57:57
  • Multiple Updates
2022-10-11 01:19:29
  • Multiple Updates
2022-02-25 21:22:55
  • Multiple Updates
2022-02-18 21:22:52
  • First insertion