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Directory Traversal Affecting gitlab package, versions <13.3.9-1

Severity

 Recommended
0.0
high
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    0.11% (46th percentile)

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  • Snyk ID SNYK-DEBIANUNSTABLE-GITLAB-1035727
  • published 4 Nov 2020
  • disclosed 19 Nov 2020
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Introduced: 4 Nov 2020

CVE-2020-13355 Open this link in a new tab
CWE-22 Open this link in a new tab

How to fix?

Upgrade Debian:unstable gitlab to version 13.3.9-1 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.

An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14. A path traversal is found in LFS Upload that allows attacker to overwrite certain specific paths on the server. Affected versions are: >=8.14, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.

CVSS Scores

version 3.1
Expand this section

NVD

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