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[email protected]CVE-2020-13356

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

CVE-2020-13356

2020-11-1900:15:12

[email protected]

web.nvd.nist.gov

cve

2020

13356

gitlab

security

vulnerability

multipart

protection

file reading

server

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

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

7.8 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

58.5%

JSON

An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.8.9. A specially crafted request could bypass Multipart protection and read files in certain specific paths on the server. Affected versions are: >=8.8.9, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.

Affected configurations

NVD

Node

gitlabgitlabRange8.8.9–13.3.9community

gitlabgitlabRange8.8.9–13.3.9enterprise

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": ">=8.8.9"
      },
      {
        "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"
      }
    ]
  }
]