VULNERABILITY INTELLIGENCE
CVE-2003-1377
CVSS score8.3 HIGH
EPSS probability2.88%
CISA KEVNot currently listed
Published2003-12-31
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:C
Description
Buffer overflow in the reverse DNS lookup of Smart IRC Daemon (SIRCD) 0.4.0 and 0.4.4 allows remote attackers to execute arbitrary code via a client with a long hostname.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer