Vulnerability Details : CVE-2001-1244
Multiple TCP implementations could allow remote attackers to cause a denial of service (bandwidth and CPU exhaustion) by setting the maximum segment size (MSS) to a very small number and requesting large amounts of data, which generates more packets with less TCP-level data that amplify network traffic and consume more server CPU to process.
Vulnerability category: Denial of service
Threat overview for CVE-2001-1244
Top countries where our scanners detected CVE-2001-1244
Top open port discovered on systems with this issue
554
IPs affected by CVE-2001-1244 2
Threat actors abusing to this issue?
Yes
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Exploit prediction scoring system (EPSS) score for CVE-2001-1244
Probability of exploitation activity in the next 30 days: 1.18%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 83 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2001-1244
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
References for CVE-2001-1244
Products affected by CVE-2001-1244
- cpe:2.3:o:sun:sunos:5.5.1:*:*:*:*:*:*:*
- cpe:2.3:o:sun:sunos:5.7:*:*:*:*:*:*:*
- cpe:2.3:o:sun:sunos:5.8:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:hp:hp-ux:11.00:*:*:*:*:*:*:*
- cpe:2.3:o:hp:hp-ux:11.11:*:*:*:*:*:*:*
- cpe:2.3:o:hp:hp-ux:11.0.4:*:*:*:*:*:*:*
- cpe:2.3:o:hp:vvos:11.04:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_nt:4.0:sp1:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_nt:4.0:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_nt:4.0:sp3:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_nt:4.0:sp4:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_nt:4.0:sp5:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_nt:4.0:sp6:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_nt:4.0:sp6a:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2000:*:*:workstation:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2000:*:sp2:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2000:*:sp1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.4.0:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.4.1:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.4.2:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.4.3:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.4.5:*:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:2.4.4:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.5:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.5.1:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.8:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.9:*:*:*:*:*:*:*