PT-2017-2452 · Php+2 · Php+2
Nikic
·
Publicado
2017-01-04
·
Atualizado
2018-05-04
·
CVE-2016-9936
CVSS v3.1
9.8
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
PHP versions prior to 7.0.14
Description
The issue is related to the unserialize implementation in PHP, which allows remote attackers to cause a denial of service or possibly have other impacts via crafted serialized data. This is due to an incomplete fix for a previous issue. The vulnerability is associated with the use of memory after it has been freed, and its exploitation can lead to a denial of service or other unspecified effects.
Recommendations
For PHP versions prior to 7.0.14, update to version 7.0.14 or later to resolve the issue. As a temporary workaround, consider restricting the use of the unserialize function until a patch is applied. Avoid using crafted serialized data in the affected API endpoints until the issue is resolved.
Exploit
Correção
DoS
Use After Free
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Php
Suse
Ubuntu