CVE-2002-2390

Exp

Buffer overflow in the IDENT daemon (identd) in Trillian 0.6351, 0.725, 0.73, 0.74 and 1.0 pro allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long request.

Published: 2002-12-31 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2002-2390 is rated High Exploit Risk (89.9/100): CVSS Critical severity, with high exploitation likelihood (EPSS 13.29%, 94th percentile). 4 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +2.07% over the last day, indicating growing attacker interest. Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2002-2390

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2002-2390

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-11-25 11.22% 13.29% +2.07%
2 2025-08-22 4.66% 11.22% +6.56%
3 2025-03-30 — 4.66% —

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2002-2390

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
10.0 2.0 HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:C)
Complete confidentiality impact.
Integrity impact (I:C)
Complete integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 10.0 [email protected]

Weakness enumeration for CVE-2002-2390

Affected software / configurations for CVE-2002-2390

Vendor Product Version Raw CPE
cerulean_studios trillian 0.73 cpe:2.3:a:cerulean_studios:trillian:0.73:*:*:*:*:*:*:*
cerulean_studios trillian 0.74 cpe:2.3:a:cerulean_studios:trillian:0.74:*:*:*:*:*:*:*
cerulean_studios trillian_pro 1.0 cpe:2.3:a:cerulean_studios:trillian_pro:1.0:*:*:*:*:*:*:*

References for CVE-2002-2390

cvelogic Threat Intelligence