Reachable Assertion in ISC BIND - CVE-2022-1183
Published: May 18, 2022
Vulnerability identifier: #VU63409
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-1183
CWE-ID: CWE-617
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
ISC BIND
ISC BIND
Software vendor:
ISC
ISC
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion that can be triggered if a TLS connection to a configured http TLS listener with a defined endpoint is destroyed too early. A remote attacker can send specially crafted request and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.