#VU49109 Race condition in concread
Published: December 21, 2020
Vulnerability identifier: #VU49109
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: N/A
CWE-ID: CWE-362
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
concread
concread
Software vendor:
Kanidm
Kanidm
Description
The vulnerability allows an attacker to escalate privileges within the application.
The vulnerability exists due to unconditional implementation of Send/Sync traits for ARCache type. An attacker can exploit the race and send/access types that do not implement Send/Sync
Remediation
Install updates from vendor's website.