CVE-2000-0305

Exp

Windows 95, Windows 98, Windows 2000, Windows NT 4.0, and Terminal Server systems allow a remote attacker to cause a denial of service by sending a large number of identical fragmented IP packets, aka jolt2 or the "IP Fragment Reassembly" vulnerability.

Published: 2000-05-19 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2000-0305 is rated High Exploit Risk (85.2/100): CVSS High severity, with high exploitation likelihood (EPSS 40.97%, 97th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +10.87% 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-2000-0305

EDB-ID Source Kind Published Link
214 exploit_db edb 2000-12-02 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2000-0305

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 2025-12-28 30.10% 40.97% +10.87%
2 2025-12-27 40.97% 30.10% -10.87%
3 2025-10-28 — 40.97% —

Full EPSS history (16 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2000-0305

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 2.0 HIGH
AV:N/AC:L/Au:N/C:N/I:N/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:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 6.9 [email protected]

Weakness enumeration for CVE-2000-0305

Affected software / configurations for CVE-2000-0305

Vendor Product Version Raw CPE
be beos 5.0 cpe:2.3:o:be:beos:5.0:*:*:*:*:*:*:*
microsoft windows_2000 — cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*
microsoft windows_95 — cpe:2.3:o:microsoft:windows_95:*:*:*:*:*:*:*:*
microsoft windows_98 — cpe:2.3:o:microsoft:windows_98:*:gold:*:*:*:*:*:*
microsoft windows_nt 4.0 cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
microsoft terminal_server — cpe:2.3:a:microsoft:terminal_server:*:*:*:*:*:*:*:*

References for CVE-2000-0305

cvelogic Threat Intelligence