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Vulnerability record · CVE-2003-1450 · published 31 December 2003

CVE-2003-1450: Bitchx improper input validation vulnerability

BBitchx · Bitchx

BitchX 75p3 and 1.0c16 through 1.0c20cvs allows remote attackers to cause a denial of service (segmentation fault) via a malformed RPL_NAMREPLY numeric 353 message.

5.0 CVSS 2.0 Medium EPSS 3.6% · top 11.1% CWE-20 · Improper input validation
5.0CVSS 2.0 base score
3.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References, 6 tagged exploit
16 Jun 2026Last modified by NVD

Description

BitchX 75p3 and 1.0c16 through 1.0c20cvs allows remote attackers to cause a denial of service (segmentation fault) via a malformed RPL_NAMREPLY numeric 353 message.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.grok.org.uk/pipermail/full-disclosure/2003-February/003850.html Exploit
http://securityreason.com/securityalert/3279
http://www.linuxsecurity.com/content/view/104622/104/
http://www.securityfocus.com/archive/1/312133 Exploit
http://www.securityfocus.com/bid/6880 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/11363
http://lists.grok.org.uk/pipermail/full-disclosure/2003-February/003850.html Exploit
http://securityreason.com/securityalert/3279
http://www.linuxsecurity.com/content/view/104622/104/
http://www.securityfocus.com/archive/1/312133 Exploit
http://www.securityfocus.com/bid/6880 Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/11363

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2003-1450), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.