Vulnerability Details : CVE-2003-0321
Multiple buffer overflows in BitchX IRC client 1.0-0c19 and earlier allow remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary code via long hostnames, nicknames, or channel names, which are not properly handled by the functions (1) send_ctcp, (2) cannot_join_channel, (3) cluster, (4) BX_compress_modes, (5) handle_oper_vision, and (6) ban_it.
Vulnerability category: Execute codeDenial of service
Products affected by CVE-2003-0321
- cpe:2.3:a:colten_edwards:bitchx:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2003-0321
1.27%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 84 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2003-0321
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
References for CVE-2003-0321
-
http://www.securityfocus.com/bid/7100
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http://marc.info/?l=bugtraq&m=104852615211913&w=2
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http://marc.info/?l=bugtraq&m=104766521328322&w=2
'Buffer overflows in ircII-based clients' - MARC
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http://www.securityfocus.com/bid/7097
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http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000655
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http://www.securityfocus.com/bid/7099
-
http://www.debian.org/security/2003/dsa-306
Debian -- The Universal Operating SystemPatch;Vendor Advisory
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http://www.securityfocus.com/bid/7096
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http://security.debian.org/pool/updates/main/i/ircii-pana/ircii-pana_1.0-0c16-2.1.diff.gz
Patch
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