CVE-2003-1188

CVE-2003-1188 is a medium-severity vulnerability in Unichat with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Unichat allows remote attackers to cause a denial of service (crash) by adding extra chat characters (avatars) and logging in to a chat room, as demonstrated using duplicate ACTOR entries in u2res000.rit.

Frequently asked questions

What is CVE-2003-1188?
Unichat allows remote attackers to cause a denial of service (crash) by adding extra chat characters (avatars) and logging in to a chat room, as demonstrated using duplicate ACTOR entries in u2res000.rit.
How severe is CVE-2003-1188?
CVE-2003-1188 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2003-1188 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-1188?
CVE-2003-1188 affects Unichat. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-1188?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-1188 published?
CVE-2003-1188 was published on 2003-11-02 and last updated on 2026-06-16.

References

Affected products (1)