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[email protected]CVE-2021-22170

HistoryDec 06, 2021 - 6:15 p.m.

CVE-2021-22170

2021-12-0618:15:08

CWE-327

[email protected]

web.nvd.nist.gov

cve-2021-22170

database breach

nonce reuse

gitlab 11.6+

decryption

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.9%

JSON

Assuming a database breach, nonce reuse issues in GitLab 11.6+ allows an attacker to decrypt some of the database’s encrypted content

Affected configurations

NVD

Node

gitlabgitlabRange11.6.0–13.5.6

gitlabgitlabRange13.6.0–13.6.4

gitlabgitlabRange13.7.0–13.7.2

CPENameOperatorVersion
gitlab:gitlabgitlablt13.5.6
gitlab:gitlabgitlablt13.6.4
gitlab:gitlabgitlablt13.7.2

CPE	Name	Operator	Version
gitlab:gitlab	gitlab	lt	13.5.6
gitlab:gitlab	gitlab	lt	13.6.4
gitlab:gitlab	gitlab	lt	13.7.2

CNA Affected

[
  {
    "product": "GitLab",
    "vendor": "GitLab",
    "versions": [
      {
        "status": "affected",
        "version": ">=11.6.0, <13.5.6"
      },
      {
        "status": "affected",
        "version": ">=13.6.0, <13.6.4"
      },
      {
        "status": "affected",
        "version": ">=13.7.0, <13.7.2"
      }
    ]
  }
]