VULNERABILITY INTELLIGENCE

CVE-2010-0303

CVSS score5 MEDIUM
EPSS probability8.06%
CISA KEVNot currently listed
Published2010-02-04
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

mystring.c in hybserv in IRCD-Hybrid (aka Hybrid2 IRC Services) 1.9.2 through 1.9.4 allows remote attackers to cause a denial of service (daemon crash) via a ":help \t" private message to the MemoServ service.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references