PT-2017-3910 · Tcpdump+7 · Tcpdump+7
Bhargava Shastry
·
Publicado
2017-10-08
·
Atualizado
2025-12-03
·
CVE-2018-14462
CVSS v2.0
7.8
Alta
| Vetor | AV:N/AC:L/Au:N/C:N/I:N/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 ICMP parser, specifically in the
icmp print() function in print-icmp.c. This can be exploited by a remote attacker to cause a denial of service or potentially gain unauthorized access to information, compromising its integrity and availability.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
icmp print() function in print-icmp.c until a patch is available.Correção
Out of bounds Read
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Centos
Ibm Aix
Red Hat
Rocky Linux
Suse
Ubuntu
Tcpdump