PT-2010-2095 · Wireshark+1 · Wireshark+1
Publicado
2010-02-03
·
Atualizado
2017-09-19
·
CVE-2010-0304
CVSS v2.0
7.5
Alta
| Vetor | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
Wireshark versions 0.9.15 through 1.0.10
Wireshark versions 1.2.0 through 1.2.5
Description
The issue is related to multiple buffer overflows in the LWRES dissector, which can be exploited by remote attackers to cause a denial of service (crash) via a malformed packet. This can be achieved by triggering a stack-based buffer overflow to the
dissect getaddrsbyname request function.Recommendations
For Wireshark versions 0.9.15 through 1.0.10, update to a version outside of this range to resolve the issue.
For Wireshark versions 1.2.0 through 1.2.5, update to a version outside of this range to resolve the issue.
As a temporary workaround, consider disabling the LWRES dissector until a patch is available.
Exploit
Correção
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Red Hat
Wireshark