PT-2015-4550 · Tcpdump+5 · Tcpdump+5
Martin Prpič
·
Publicado
2015-03-17
·
Atualizado
2024-06-15
·
CVE-2015-0261
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
tcpdump versions prior to 4.7.2
Description
The issue is caused by an integer signedness error in the mobility opt print function, which is part of the IPv6 mobility printer. This error allows remote attackers to potentially cause a denial of service, resulting in an out-of-bounds read and crash, or possibly execute arbitrary code. The attack is facilitated by a negative length value.
Recommendations
For versions prior to 4.7.2, update to version 4.7.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the mobility opt print function until a patch is available.
Exploit
Correção
DoS
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Centos
Red Hat
Suse
Ubuntu
Tcpdump