Lucene search

[email protected]CVE-2020-13300

HistorySep 14, 2020 - 7:15 p.m.

CVE-2020-13300

2020-09-1419:15:10

CWE-863

[email protected]

web.nvd.nist.gov

cve-2020-13300

gitlab

oauth

authorization

vulnerability

nvd

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

9.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.9%

JSON

GitLab CE/EE version 13.3 prior to 13.3.4 was vulnerable to an OAuth authorization scope change without user consent in the middle of the authorization flow.

Affected configurations

NVD

Node

gitlabgitlabRange13.3.0–13.3.4community

gitlabgitlabRange13.3.0–13.3.4enterprise

CPENameOperatorVersion
gitlab:gitlabgitlablt13.3.4

CPE	Name	Operator	Version
gitlab:gitlab	gitlab	lt	13.3.4

CNA Affected

[
  {
    "product": "GitLab",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=13.3, <13.3.4"
      }
    ]
  }
]