CVE-2021-22568

When using the dart pub publish command to publish a package to a third-party package server, the request would be authenticated with an oauth2 access_token that is valid for publishing on pub.dev. Using these obtained credentials, an attacker can impersonate the user on pub.dev. We recommend upgrading past https://github.com/dart-lang/sdk/commit/d787e78d21e12ec1ef712d229940b1172aafcdf8 or beyond version 2.15.0

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.0 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.3

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact HIGH

Availability Impact LOW

Scope CHANGED

6.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:S/C:P/I:P/A:P

Exploitability : 6.8 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/dart-lang/sdk/blob/main/CHANGELOG.md	Patch Third Party Advisory
https://github.com/dart-lang/sdk/security/advisories/GHSA-r32f-vhjp-qhj7	Issue Tracking
https://github.com/dart-lang/sdk/commit/d787e78d21e12ec1ef712d229940b1172aafcdf8	Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:dart:dart_software_development_kit:*:*:*:*:*:*:*:*

Information

Published : 2021-12-09 09:15

Updated : 2021-12-14 11:55

NVD link : CVE-2021-22568

Mitre link : CVE-2021-22568

JSON object : View

CWE

CWE-668

Exposure of Resource to Wrong Sphere

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Products Affected

dart

dart_software_development_kit

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