CVE-2021-3672
PoC —CVSS 3.1
5.6 medium
EPSS
3%p85
Published
()
Modified
Description
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.
- Vendors
- c-ares projectfedoraprojectredhatsiemensnodejspgbouncer
- Products
- c-ares, fedora, enterprise linux, enterprise linux computer node, enterprise linux eus, enterprise linux for ibm z systems, enterprise linux for ibm z systems eus, enterprise linux for power little endian, enterprise linux for power little endian eus, enterprise linux server aus, enterprise linux server tus, enterprise linux server update services for sap solutions
- Weakness
- CWE-79
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
In the news0 stories
No ingested article mentions this CVE yet.