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cveMitreCVE-2003-0244
HistoryMay 27, 2003 - 4:00 a.m.

CVE-2003-0244

2003-05-2704:00:00
mitre
web.nvd.nist.gov
47
linux
netfilter
ip conntrack
denial of service
cpu consumption
cve-2003-0244
nvd

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

6.1

Confidence

Low

EPSS

0.164

Percentile

96.1%

The route cache implementation in Linux 2.4, and the Netfilter IP conntrack module, allows remote attackers to cause a denial of service (CPU consumption) via packets with forged source addresses that cause a large number of hash table collisions.

Affected configurations

Nvd
Node
linuxlinux_kernelMatch2.4.0
VendorProductVersionCPE
linuxlinux_kernel2.4.0cpe:2.3:o:linux:linux_kernel:2.4.0:*:*:*:*:*:*:*

References

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

6.1

Confidence

Low

EPSS

0.164

Percentile

96.1%