PT-2016-1741 · Google+2 · Android+2
Publicado
2016-01-11
·
Atualizado
2017-09-10
·
CVE-2016-1503
CVSS v2.0
10
Crítica
| Vetor | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
dhcpcd versions prior to 6.10.0
dhcpcd before 6.10.0, as used in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01
Description
The issue is caused by a heap-based buffer overflow in the dhcpcd DHCP client. This can be exploited by a remote attacker using a malformed DHCP response, potentially allowing the execution of arbitrary code or causing a denial of service.
Recommendations
For dhcpcd versions prior to 6.10.0, update to version 6.10.0 or later to resolve the issue.
For Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-04-01, update to the respective patched versions or later to mitigate the risk.
As a temporary workaround, consider restricting access to DHCP responses to minimize the risk of exploitation.
Correção
RCE
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Android
Dhcpcd