CVE-2003-0520
Trillian 1.0 Pro and 0.74 Freeware allows remote attackers to cause a denial of service (crash)...
Trillian 1.0 Pro and 0.74 Freeware allows remote attackers to cause a denial of service (crash) via a TypingUser message in which the "TypingUser" string has been modified.
Exploit likelihood
What each source reports
NVD Score used
Trillian 1.0 Pro and 0.74 Freeware allows remote attackers to cause a denial of service (crash) via a TypingUser message in which the "TypingUser" string has been modified.
- Record
CVE-2003-0520- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
Trillian 1.0 Pro and 0.74 Freeware allows remote attackers to cause a denial of service (crash) via a TypingUser message in which the "TypingUser" string has been modified.
- Record
CVE-2003-0520- Updated
- 2026-11-02
EUVDEUVD-2003-0514 No score
Trillian 1.0 Pro and 0.74 Freeware allows remote attackers to cause a denial of service (crash) via a TypingUser message in which the "TypingUser" string has been modified.
- Record
EUVD-2003-0514- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8xc7-v39c-5f37 No score
Trillian 1.0 Pro and 0.74 Freeware allows remote attackers to cause a denial of service (crash)...
Trillian 1.0 Pro and 0.74 Freeware allows remote attackers to cause a denial of service (crash) via a TypingUser message in which the "TypingUser" string has been modified.
- Record
GHSA-8xc7-v39c-5f37- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-0520 is a medium vulnerability (CVSS 5.0) in Cerulean Studios Trillian, published July 10, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.26%, the 69th percentile. No source names a fixed version.