CVE-1999-1100

Severity

75%

Complexity

99%

Confidentiality

106%

Cisco PIX Private Link 4.1.6 and earlier does not properly process certain commands in the configuration file, which reduces the effective key length of the DES key to 48 bits instead of 56 bits, which makes it easier for an attacker to find the proper key via a brute force attack.

Cisco PIX Private Link 4.1.6 and earlier does not properly process certain commands in the configuration file, which reduces the effective key length of the DES key to 48 bits instead of 56 bits, which makes it easier for an attacker to find the proper key via a brute force attack.

CVSS 2.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P).

Overview

First reported 25 years ago

1999-12-31 05:00:00

Last updated 7 years ago

2017-10-10 01:29:00

Affected Software

Cisco PIX Private Link

References

I-056

19980616 PIX Private Link Key Processing and Cryptography Issues

Patch, Vendor Advisory

cisco-pix-parse-error(1579)

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