PT-2016-3413 · Php+2 · Php+2
CVE-2016-4070
·
Publicado
2016-04-21
·
Atualizado
2024-08-06
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
PHP versions prior to 5.5.34
PHP versions 5.6.x prior to 5.6.20
PHP versions 7.x prior to 7.0.5
Description
The issue is related to an integer overflow in the
php raw url encode function, which can be exploited by remote attackers to cause a denial of service (application crash) via a long string to the rawurlencode function. The vendor has expressed uncertainty about whether this qualifies as a security issue.Recommendations
For PHP versions prior to 5.5.34, update to version 5.5.34 or later.
For PHP versions 5.6.x prior to 5.6.20, update to version 5.6.20 or later.
For PHP versions 7.x prior to 7.0.5, update to version 7.0.5 or later.
As a temporary workaround, consider restricting the input to the
rawurlencode function to prevent long strings from being processed.Exploit
Correção
DoS
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Php
Suse
Ubuntu