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GoogleCVE-2022-0451

HistoryFeb 18, 2022 - 2:15 p.m.

CVE-2022-0451

2022-02-1814:15:07

CWE-305

CWE-863

Google

web.nvd.nist.gov

102

dart sdk

httpclient

dart:io library

cross origin redirects

authorization headers

cve-2022-0451

security update

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

23.3%

JSON

Dart SDK contains the HTTPClient in dart:io library whcih includes authorization headers when handling cross origin redirects. These headers may be explicitly set and contain sensitive information. By default, HttpClient handles redirection logic. If a request is sent to example.com with authorization header and it redirects to an attackers site, they might not expect attacker site to receive authorization header. We recommend updating the Dart SDK to version 2.16.0 or beyond.

Affected configurations

Nvd

Vulners

Node

dartdart_software_development_kitRange<2.16.0

VendorProductVersionCPE
dartdart_software_development_kit*cpe:2.3:a:dart:dart_software_development_kit:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dart	dart_software_development_kit	*	cpe:2.3:a:dart:dart_software_development_kit::::::::

CNA Affected

[
  {
    "product": "Dart SDK",
    "vendor": "Google LLC",
    "versions": [
      {
        "lessThan": "2.16.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

dart-review.googlesource.com/c/sdk/+/229947

github.com/dart-lang/sdk/commit/57db739be0ad4629079bfa94840064f615d35abc

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

23.3%

JSON

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