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Incorrect Authorization Affecting gitlab package, versions <13.2.8-1

Severity

 Recommended
0.0
critical
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.26% (67th percentile)

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  • Snyk ID SNYK-DEBIANUNSTABLE-GITLAB-609574
  • published 3 Sep 2020
  • disclosed 14 Sep 2020
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Introduced: 3 Sep 2020

CVE-2020-13300 Open this link in a new tab
CWE-863 Open this link in a new tab

How to fix?

Upgrade Debian:unstable gitlab to version 13.2.8-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gitlab package and not the gitlab package as distributed by Debian. See How to fix? for Debian:unstable relevant fixed versions and status.

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.

CVSS Scores

version 3.1
Expand this section

NVD

Recommended
10 critical
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Changed
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    None