PT-2012-1039 · Nlnet+1 · Nsd+1
Lubos Slovak
+1
·
Publicado
2012-07-27
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Atualizado
2017-12-22
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CVE-2012-2978
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
NSD versions 3.0.x through 3.0.8
NSD versions 3.1.x through 3.1.1
NSD versions 3.2.x before 3.2.12
Description
The issue allows remote attackers to cause a denial of service, resulting in a NULL pointer dereference and child process crash, via a crafted DNS packet. Multiple vulnerabilities in the nsd3 package may lead to disruption of protected information availability, and exploitation can be done remotely.
Recommendations
For NSD versions 3.0.x through 3.0.8, update to a version after 3.0.8 to resolve the issue.
For NSD versions 3.1.x through 3.1.1, update to a version after 3.1.1 to resolve the issue.
For NSD versions 3.2.x before 3.2.12, update to version 3.2.12 or later to resolve the issue.
Correção
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Nsd