PT-2008-1785 · Pragma · Fortressssh
CVSS v2.0
5.0
Média
| Vetor | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Name of the Vulnerable Software and Affected Versions
Pragma FortressSSH versions 5.0 Build 4 Revision 293 and earlier
Description
The issue allows remote attackers to cause a denial of service, specifically connection slot exhaustion, by flooding the system with SSH connections containing long data objects. This can be achieved through various means, such as providing a long list of keys or using a long username.
Recommendations
For Pragma FortressSSH versions 5.0 Build 4 Revision 293 and earlier, consider implementing rate limiting on incoming SSH connections to mitigate the risk of connection slot exhaustion. Additionally, as a temporary workaround, restrict the maximum allowed length for usernames and keys to prevent abuse. At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Resource Exhaustion
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Fortressssh