CVE-2021-22568
Dart Pub OAuth2 Token Impersonation
Description
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
INFO
Published Date :
Dec. 9, 2021, 5:15 p.m.
Last Modified :
Dec. 14, 2021, 7:55 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.3
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-22568.
| URL | Resource |
|---|---|
| https://github.com/dart-lang/sdk/blob/main/CHANGELOG.md | Patch Third Party Advisory |
| https://github.com/dart-lang/sdk/commit/d787e78d21e12ec1ef712d229940b1172aafcdf8 | Patch Third Party Advisory |
| https://github.com/dart-lang/sdk/security/advisories/GHSA-r32f-vhjp-qhj7 | Issue Tracking |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-22568 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-22568 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 14, 2021
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:L Changed Reference Type https://github.com/dart-lang/sdk/blob/main/CHANGELOG.md No Types Assigned https://github.com/dart-lang/sdk/blob/main/CHANGELOG.md Patch, Third Party Advisory Changed Reference Type https://github.com/dart-lang/sdk/commit/d787e78d21e12ec1ef712d229940b1172aafcdf8 No Types Assigned https://github.com/dart-lang/sdk/commit/d787e78d21e12ec1ef712d229940b1172aafcdf8 Patch, Third Party Advisory Changed Reference Type https://github.com/dart-lang/sdk/security/advisories/GHSA-r32f-vhjp-qhj7 No Types Assigned https://github.com/dart-lang/sdk/security/advisories/GHSA-r32f-vhjp-qhj7 Issue Tracking Added CWE NIST CWE-668 Added CPE Configuration OR *cpe:2.3:a:dart:dart_software_development_kit:*:*:*:*:*:*:*:* versions up to (excluding) 2.15.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-22568 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-22568
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.11 }} 0.02%
score
0.45548
percentile