Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2004-1052

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
01/03/2005
Last modified:
03/04/2025

Description

Buffer overflow in the getnickuserhost function in BNC 2.8.9, and possibly other versions, allows remote IRC servers to execute arbitrary code via an IRC server response that contains many (1) ! (exclamation) or (2) @ (at sign) characters.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
10.00
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:bnc:bnc:2.2.4:*:*:*:*:*:*:*
cpe:2.3:a:bnc:bnc:2.4.6:*:*:*:*:*:*:*
cpe:2.3:a:bnc:bnc:2.4.8:*:*:*:*:*:*:*
cpe:2.3:a:bnc:bnc:2.6:*:*:*:*:*:*:*
cpe:2.3:a:bnc:bnc:2.6.2:*:*:*:*:*:*:*
cpe:2.3:a:bnc:bnc:2.6.4:*:*:*:*:*:*:*
cpe:2.3:a:bnc:bnc:2.8.8:*:*:*:*:*:*:*
cpe:2.3:a:bnc:bnc:2.8.9:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.0:*:alpha:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.0:*:arm:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.0:*:hppa:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.0:*:ia-32:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.0:*:ia-64:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.0:*:m68k:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:3.0:*:mips:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools