CVE-2003-0323

Name: CVE-2003-0323
Creator: NVD / NIST
Published: 2003-06-09T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.60%

Last modified Jun 16, 2026

CVE-2003-0323 is a vulnerability of currently unknown severity. Multiple buffer overflows in ircII 20020912 allows remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary code via responses that are not properly fed to the my_strcat function by (1) ctcp_buffer, (2) cannot_join_channel, (3) status_make_printable for Statusbar drawing, (4) create_server_list, and possibly other functions.. EPSS estimates a 2.60% chance of exploitation in the next 30 days.

Description

Multiple buffer overflows in ircII 20020912 allows remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary code via responses that are not properly fed to the my_strcat function by (1) ctcp_buffer, (2) cannot_join_channel, (3) status_make_printable for Statusbar drawing, (4) create_server_list, and possibly other functions.

Metrics

EPSS Probability

2.60%

83.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Michael Sandrof	Ircii	2002-09-12

References

Timeline

Published: Jun 9, 2003
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2003-0323?

How severe is CVE-2003-0323?

Severity scoring for CVE-2003-0323 is pending analysis. The EPSS model estimates a 2.60% probability of exploitation in the next 30 days.

How do I fix CVE-2003-0323?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2003-0323?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST