CVE-2004-1052

BNC 2.8.9 - Remote Code Execution via IRC Server Response Buffer Overflow

Title source: llm
STIX 2.1

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.

References (6)

Core 6
Core References
Mailing List mailing-list x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=110011817627839&w=2
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2004/dsa-595
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/13149/
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/18013
Patch, Vendor Advisory vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/11647

Scores

EPSS 0.0147
EPSS Percentile 81.2%

Details

Status published
Products (10)
bnc/bnc 2.2.4
bnc/bnc 2.4.6
bnc/bnc 2.4.8
bnc/bnc 2.6
bnc/bnc 2.6.2
bnc/bnc 2.6.4
bnc/bnc 2.8.8
bnc/bnc 2.8.9
debian/debian_linux 3.0 (11 CPE variants)
gentoo/linux
Published Mar 01, 2005
Tracked Since Feb 18, 2026