PT-2016-3371 · Php+2 · Php+2
Fernando
·
Publicado
2016-09-11
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Atualizado
2018-01-05
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CVE-2016-7127
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
PHP versions prior to 5.6.25
PHP versions 7.x prior to 7.0.10
Description
The issue is related to the
imagegammacorrect function in the ext/gd/gd.c file, which does not properly validate gamma values. This allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have other unspecified impacts by providing different signs for the second and third arguments. The vulnerability is associated with an out-of-bounds write in memory.Recommendations
For PHP versions prior to 5.6.25, update to version 5.6.25 or later.
For PHP versions 7.x prior to 7.0.10, update to version 7.0.10 or later.
Exploit
Correção
DoS
Memory Corruption
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Php
Suse
Ubuntu