Executive Summary

Informations
Name CVE-2020-13307 First vendor Publication 2020-09-15
Vendor Cve Last vendor Modification 2020-09-18

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Overall CVSS Score 4.7
Base Score 4.7 Environmental Score 4.7
impact SubScore 3.4 Temporal Score 4.7
Exploitabality Sub Score 1.2
 
Attack Vector Network Attack Complexity Low
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact Low Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:S/C:P/I:P/A:P)
Cvss Base Score 6 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 6.8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. GitLab was not revoking current user sessions when 2 factor authentication was activated allowing a malicious user to maintain their access.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13307

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-613 Insufficient Session Expiration

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1782

Sources (Detail)

Source Url
CONFIRM https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13307.json
MISC https://gitlab.com/gitlab-org/gitlab/-/issues/31307
https://hackerone.com/reports/676772

Alert History

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Date Informations
2020-10-14 12:27:53
  • Multiple Updates
2020-09-18 21:23:09
  • Multiple Updates
2020-09-15 17:22:46
  • First insertion