Vulnerabilities > Ircd Hybrid > Ircd Hybrid > 8.0.4

DATE CVE VULNERABILITY TITLE RISK
2013-02-13 CVE-2013-0238 Improper Input Validation vulnerability in Ircd-Hybrid
The try_parse_v4_netmask function in hostmask.c in IRCD-Hybrid before 8.0.6 does not properly validate masks, which allows remote attackers to cause a denial of service (crash) via a mask that causes a negative number to be parsed.
network
low complexity
ircd-hybrid CWE-20
5.0