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cve[email protected]CVE-2008-1198
HistoryMar 06, 2008 - 9:44 p.m.

CVE-2008-1198

2008-03-0621:44:00
web.nvd.nist.gov
30
red hat enterprise linux
ipsec
racoon
aggressive ike mode
brute force attacks
nvd

7.1 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:C/I:N/A:N

6.3 Medium

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

73.6%

The default IPSec ifup script in Red Hat Enterprise Linux 3 through 5 configures racoon to use aggressive IKE mode instead of main IKE mode, which makes it easier for remote attackers to conduct brute force attacks by sniffing an unencrypted preshared key (PSK) hash.

Affected configurations

NVD
Node
redhatenterprise_linuxMatch4.0
OR
redhatenterprise_linuxMatch3.0
OR
redhatenterprise_linuxMatch5.0

7.1 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:C/I:N/A:N

6.3 Medium

AI Score

Confidence

Low

0.004 Low

EPSS

Percentile

73.6%