Date Published: 2021-11-24
QID 670983: EulerOS Security Update for c-ares (EulerOS-SA-2021-2679)
c-ares is a C library that performs DNS requests and name resolves asynchronously. c-ares is a fork of the library named 'ares', written by Greg Hudson at MIT.
Missing input validation of host names returned by Domain Name Servers in the c-ares library can lead to output of wrong hostnames (leading to Domain Hijacking).(CVE-2021-3672)
Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.
An arbitrary attacker may exploit this vulnerability to compromise the system.
CVEs related to QID 670983