CVE-2006-2421: Buffer Overflow

Published May 17, 2006
·
Updated

Stack-based buffer overflow in Pragma FortressSSH 4.0.7.20 allows remote attackers to execute arbitrary code via long SSHMSGKEXINIT messages, which may cause an overflow when being logged. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Affected Software

1 affected component
Pragma Systems Fortressssh<=4.0.7.20

Event History

May 17, 2006
CVE Published
10:06 AM
CVE Published
via MITRE·02:00 PM
Data Sourced
via MITRE·02:00 PM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2006-2421?

CVE-2006-2421 is classified as a high severity vulnerability due to its potential for remote code execution.

2

How do I fix CVE-2006-2421?

To mitigate CVE-2006-2421, it is recommended to upgrade FortressSSH to a version higher than 4.0.7.20.

3

Which versions are affected by CVE-2006-2421?

CVE-2006-2421 affects Pragma Systems FortressSSH version 4.0.7.20 and all prior versions.

4

What type of vulnerability is CVE-2006-2421?

CVE-2006-2421 is a stack-based buffer overflow vulnerability.

5

Can CVE-2006-2421 be exploited remotely?

Yes, CVE-2006-2421 can be exploited remotely via crafted SSH_MSG_KEXINIT messages.

Contact

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