Vulnerability Monitor

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CVE-2001-0851

Linux kernel 2.0, 2.2 and 2.4 with syncookies enabled allows remote attackers to bypass firewall rules by brute force guessing the cookie.

Published

2001-12-06T05:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application caldera openlinux_server 3.1 Yes
Application caldera openlinux_workstation 3.1 Yes
Operating System caldera openlinux 2.3 Yes
Operating System caldera openlinux_edesktop 2.4 Yes
Operating System caldera openlinux_eserver 2.3.1 Yes
Operating System linux linux_kernel 2.0 Yes
Operating System linux linux_kernel 2.2.0 Yes
Operating System linux linux_kernel 2.4.0 Yes
Operating System suse suse_linux 6.3 Yes
Operating System suse suse_linux 6.4 Yes
Operating System suse suse_linux 7.0 Yes
Operating System suse suse_linux 7.1 Yes
Operating System suse suse_linux 7.2 Yes
Operating System suse suse_linux 7.3 Yes
References