PatchFirst · Latest vulnerabilities
Vulnerabilities published for c-ares in the last 30 days: 0. Listed in the KEV catalogue: 0.
Vulnerabilities: 2
A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity.
A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Domain Hijacking. The highest threat from this vulnerability is to confidentiality and integrity as well as system availability.
Check your installed stack and versions against the current vulnerability feeds.