Buffer overflow in the RFC1413 (ident) client in cfingerd 1.4.3-3 allows remote IDENT servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted response. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, low attack complexity.
Buffer Overflow
Denial Of Service
RCE
Cfingerd
NVD
CVSS 2.0
10.0
EPSS
1.6%