PT-2017-3909 · Tcpdump+7 · Tcpdump+7
Bhargava Shastry
·
Publicado
2017-10-08
·
Atualizado
2024-06-15
·
CVE-2018-14463
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
tcpdump versions prior to 4.9.3
Description
The issue is related to a buffer over-read in the VRRP parser, specifically in the
vrrp print() function, which can be exploited by a remote attacker to gain unauthorized access to information, compromise its integrity and availability, or cause a denial of service. The vulnerability is associated with the VRRP version 2 parser in print-vrrp.c.Recommendations
For versions prior to 4.9.3, update to version 4.9.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the
vrrp print() function until a patch is available.Correção
Out of bounds Read
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Identificadores relacionados
Produtos afetados
Alt Linux
Centos
Ibm Aix
Red Hat
Rocky Linux
Suse
Ubuntu
Tcpdump