#VU98767 Improper restriction of communication channel to intended endpoints in CoreDNS - CVE-2022-2835

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Main Vulnerability Database Vulnerabilities #VU98767

#VU98767 Improper restriction of communication channel to intended endpoints in CoreDNS - CVE-2022-2835

Published: October 17, 2024


Vulnerability identifier: #VU98767
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-2835
CWE-ID: CWE-923
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
CoreDNS
Software vendor:
CoreDNS

Description

The vulnerability allows a local user to reroute internal calls to some internal services.

The vulnerability exists due to excessive data output by the application. A local user can reroute internal calls to some internal services that were accessed by the FQDN in a format of ..svc.


Remediation

Install updates from vendor's website.

External links