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[email protected]CVE-2020-13355

HistoryNov 19, 2020 - 12:15 a.m.

CVE-2020-13355

2020-11-1900:15:11

CWE-22

[email protected]

web.nvd.nist.gov

gitlab

path traversal

issue

overwrite

nvd

vulnerability

security

cve-2020-13355

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.8%

JSON

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.

Affected configurations

NVD

Node

gitlabgitlabRange8.14.0–13.3.9community

gitlabgitlabRange8.14.0–13.3.9enterprise

gitlabgitlabRange13.4.0–13.4.5community

gitlabgitlabRange13.4.0–13.4.5enterprise

gitlabgitlabRange13.5.0–13.5.2community

gitlabgitlabRange13.5.0–13.5.2enterprise

CPENameOperatorVersion
gitlab:gitlabgitlablt13.3.9
gitlab:gitlabgitlablt13.4.5
gitlab:gitlabgitlablt13.5.2

CPE	Name	Operator	Version
gitlab:gitlab	gitlab	lt	13.3.9
gitlab:gitlab	gitlab	lt	13.4.5
gitlab:gitlab	gitlab	lt	13.5.2

CNA Affected

[
  {
    "product": "GitLab CE/EE",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=8.14"
      },
      {
        "status": "affected",
        "version": "<13.3.9"
      },
      {
        "status": "affected",
        "version": ">=13.4"
      },
      {
        "status": "affected",
        "version": "<13.4.5"
      },
      {
        "status": "affected",
        "version": ">=13.5"
      },
      {
        "status": "affected",
        "version": "<13.5.2"
      }
    ]
  }
]