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[email protected]CVE-2020-13354

HistoryNov 17, 2020 - 1:15 a.m.

CVE-2020-13354

2020-11-1701:15:13

CWE-400

[email protected]

web.nvd.nist.gov

cve-2020-13354

gitlab

container registry

name check

dos vulnerability

nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

4.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.5%

JSON

A potential DOS vulnerability was discovered in GitLab CE/EE starting with version 12.6. The container registry name check could cause exponential number of backtracks for certain user supplied values resulting in high CPU usage. Affected versions are: >=12.6, <13.3.9.

Affected configurations

NVD

Node

gitlabgitlabRange12.6.0–13.3.9community

gitlabgitlabRange12.6.0–13.3.9enterprise

CPENameOperatorVersion
gitlab:gitlabgitlablt13.3.9

CPE	Name	Operator	Version
gitlab:gitlab	gitlab	lt	13.3.9

CNA Affected

[
  {
    "product": "GitLab CE/EE",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=12.6"
      },
      {
        "status": "affected",
        "version": "<13.3.9"
      }
    ]
  }
]