CVE-2021-42556

Description

Rasa X before 0.42.4 allows Directory Traversal during archive extraction. In the functionality that allows a user to load a trained model archive, an attacker has arbitrary write capability within specific directories via a crafted archive file.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.24% Top 25%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://rasa.com product
https://github.com/RasaHQ/rasa-x-security-advisories/security/advisories/GHSA-vp2h-j6px-56rc third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-42556?
CVE-2021-42556 has been scored as a medium severity vulnerability.
How to fix CVE-2021-42556?
To fix CVE-2021-42556, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-42556 being actively exploited in the wild?
It is possible that CVE-2021-42556 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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