CVE-2005-1184

high

Description

The TCP/IP stack in multiple operating systems allows remote attackers to cause a denial of service (CPU consumption) via a TCP packet with the correct sequence number but the wrong Acknowledgement number, which generates a large number of "keep alive" packets. NOTE: some followups indicate that this issue could not be replicated.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/40502

http://www.securityfocus.com/bid/13215

http://seclists.org/lists/fulldisclosure/2005/Apr/0385.html

http://seclists.org/lists/fulldisclosure/2005/Apr/0383.html

http://seclists.org/lists/fulldisclosure/2005/Apr/0358.html

Details

Source: Mitre, NVD

Published: 2005-05-02

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.32746