CVE-2022-21950

canna: unsafe handling of /tmp/.iroha_unix directory

Description

A Improper Access Control vulnerability in the systemd service of cana in openSUSE Backports SLE-15-SP3, openSUSE Backports SLE-15-SP4 allows local users to hijack the UNIX domain socket This issue affects: openSUSE Backports SLE-15-SP3 canna versions prior to canna-3.7p3-bp153.2.3.1. openSUSE Backports SLE-15-SP4 canna versions prior to 3.7p3-bp154.3.3.1. openSUSE Factory was also affected. Instead of fixing the package it was deleted there.

References

Link	Tags
https://bugzilla.suse.com/show_bug.cgi?id=1199280	issue tracking vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-21950?: CVE-2022-21950 has been scored as a medium severity vulnerability.
How to fix CVE-2022-21950?: To fix CVE-2022-21950, 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-2022-21950 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-21950 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.
What software or system is affected by CVE-2022-21950?: CVE-2022-21950 affects openSUSE openSUSE Backports SLE-15-SP3, openSUSE openSUSE Backports SLE-15-SP4.

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Description

Category

CWE-284 – Improper Access Control

References

Frequently Asked Questions