PT-2011-2899 · Wireshark+1 · Wireshark+1
Gerald Combs
·
Publicado
2011-03-02
·
Atualizado
2024-06-15
·
CVE-2011-1140
CVSS v2.0
4.3
Média
| Vetor | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Name of the Vulnerable Software and Affected Versions
Wireshark versions 1.0.x, 1.2.0 through 1.2.14, 1.4.0 through 1.4.3
Description
The issue allows remote attackers to cause a denial of service via a crafted packet. This can be achieved by exploiting the dissect ms compressed string and dissect mscldap string functions in Wireshark, leading to infinite recursion. The attack can be performed using a specially crafted (1) SMB or (2) Connection-less LDAP (CLDAP) packet.
Recommendations
For Wireshark versions 1.0.x, consider updating to a version outside of the affected range to resolve the issue.
For Wireshark versions 1.2.0 through 1.2.14, consider updating to a version outside of the affected range to resolve the issue.
For Wireshark versions 1.4.0 through 1.4.3, consider updating to a version outside of the affected range to resolve the issue.
As a temporary workaround, consider restricting the use of the dissect ms compressed string and dissect mscldap string functions until a patch is available.
Exploit
Correção
DoS
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Red Hat
Wireshark