PT-2010-1095 · Mit · Mit-Krb5+1
Emmanuel Bouillon
·
Publicado
2010-02-21
·
Atualizado
2024-06-15
·
CVE-2010-0283
CVSS v2.0
10
Alta
| Vetor | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
MIT Kerberos 5 versions 1.7 through 1.7.1
MIT Kerberos 5 version 1.8 alpha
mit-krb5 versions prior to 1.9.2-r1
Description
The issue allows remote attackers to cause problems with the system, including a denial of service, by sending invalid requests. Specifically, an invalid AS-REQ or TGS-REQ request can cause an assertion failure and daemon crash. The vulnerability may also lead to issues with confidentiality, integrity, and availability of protected information.
Recommendations
For MIT Kerberos 5 versions 1.7 through 1.7.1, update to version 1.7.2 or later.
For MIT Kerberos 5 version 1.8 alpha, update to a stable version.
For mit-krb5 versions prior to 1.9.2-r1, update to version 1.9.2-r1 or later.
As a temporary workaround, consider restricting access to the KDC to minimize the risk of exploitation.
Correção
RCE
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Mit Kerberos 5
Mit-Krb5