CVE-2003-1188

MEDIUM 5.0CVE-2003-1188 · Published 02/11/2003 · updated 16/06/2026

In short

CVE-2003-1188 is a MEDIUM (CVSS 5.0) vulnerability affecting unichat (unichat).
Chance of exploitation in the next 30 days (EPSS): 1.7%, higher than 77.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
unichat unichat	`= 2.0`	No fix yet

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.

References

secunia.com/advisories/10163 · Vendor Advisory
osvdb.org/2844 · Exploit
securityfocus.com/archive/1/343182 · Exploit
securityfocus.com/bid/8962 · Exploit
exchange.xforce.ibmcloud.com/vulnerabilities/13610

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