CVE-2021-41127

Published on: 10/21/2021 12:00:00 AM UTC

Last Modified on: 10/27/2021 03:47:00 PM UTC

CVE-2021-41127 - advisory for GHSA-4365-fhm5-qcrx

Source: Mitre Source: Nist Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H

Certain versions of Rasa from Rasa contain the following vulnerability:

Rasa is an open source machine learning framework to automate text-and voice-based conversations. In affected versions a vulnerability exists in the functionality that loads a trained model `tar.gz` file which allows a malicious actor to craft a `model.tar.gz` file which can overwrite or replace bot files in the bot directory. The vulnerability is fixed in Rasa 2.8.10. For users unable to update ensure that users do not upload untrusted model files, and restrict CLI or API endpoint access where a malicious actor could target a deployed Rasa instance.

  • CVE-2021-41127 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo RasaHQ - rasa version < 2.8.10

CVSS3 Score: 7.1 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW NONE REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE HIGH HIGH

CVSS2 Score: 5.8 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE PARTIAL PARTIAL

CVE References

Description Tags Link
Swap calls to extractall for TarSafe equivalent · RasaHQ/[email protected] · GitHub github.com
text/html
URL Logo MISC github.com/RasaHQ/rasa/commit/1b6b502f52d73b4f8cd1959ce724b8ad0eb33989
Maliciously Crafted Model Archive Can Lead To Arbitrary File Write · Advisory · RasaHQ/rasa · GitHub github.com
text/html
URL Logo CONFIRM github.com/RasaHQ/rasa/security/advisories/GHSA-4365-fhm5-qcrx

Related QID Numbers

  • 980275 Python (pip) Security Update for rasa (GHSA-4365-fhm5-qcrx)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationRasaRasaAllAllAllAll
  • cpe:2.3:a:rasa:rasa:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-41127 : Rasa is an open source machine learning framework to automate text-and voice-based conversations.… twitter.com/i/web/status/1… 2021-10-21 20:20:01
© CVE.report 2022 Twitter Nitter Twitter Viewer |

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