CVE-2002-0510

Severity

50%

Complexity

99%

Confidentiality

48%

The UDP implementation in Linux 2.4.x kernels keeps the IP Identification field at 0 for all non-fragmented packets, which could allow remote attackers to determine that a target system is running Linux.

The UDP implementation in Linux 2.4.x kernels keeps the IP Identification field at 0 for all non-fragmented packets, which could allow remote attackers to determine that a target system is running Linux.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N).

Overview

Type

Linux Kernel

First reported 22 years ago

2002-08-12 04:00:00

Last updated 16 years ago

2008-09-05 20:28:00

Affected Software

Linux Kernel 2.4.0

2.4.0

Linux Kernel 2.4.1

2.4.1

Linux Kernel 2.4.2

2.4.2

Linux Kernel 2.4.3

2.4.3

Linux Kernel 2.4.4

2.4.4

Linux Kernel 2.4.5

2.4.5

Linux Kernel 2.4.6

2.4.6

Linux Kernel 2.4.7

2.4.7

Linux Kernel 2.4.8

2.4.8

Linux Kernel 2.4.9

2.4.9

Linux Kernel 2.4.10

2.4.10

Linux Kernel 2.4.11

2.4.11

Linux Kernel 2.4.12

2.4.12

Linux Kernel 2.4.13

2.4.13

Linux Kernel 2.4.14

2.4.14

Linux Kernel 2.4.15

2.4.15

Linux Kernel 2.4.16

2.4.16

Linux Kernel 2.4.17

2.4.17

Linux Kernel 2.4.18

2.4.18

References

linux-udp-fingerprint(8588)

Vendor Advisory

20020319 Identifying Kernel 2.4.x based Linux machines using UDP

Vendor Advisory

4314

Vendor Advisory

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