CVE-2021-43171

Description

Improper verification of applications' cryptographic signatures in the /e/OS app store client App Lounge before 0.19q allows attackers in control of the application server to install malicious applications on user's systems by altering the server's API response.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.05%
Third-Party Advisory nervuri.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://nervuri.net/e/apps third party advisory
https://gitlab.e.foundation/e/os/releases/-/releases/v0.19-q#sparkles-we-embedded-other-improvements release notes

Frequently Asked Questions

What is the severity of CVE-2021-43171?
CVE-2021-43171 has been scored as a medium severity vulnerability.
How to fix CVE-2021-43171?
To fix CVE-2021-43171, 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-2021-43171 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-43171 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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