PT-2017-10390 · Gd+4 · Gd Graphics Library+4
Fmunozso
·
Publicado
2016-12-13
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Atualizado
2018-05-04
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CVE-2016-9933
CVSS v3.1
7.5
Alta
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
GD Graphics Library versions prior to 2.2.2
PHP versions prior to 5.6.28 and 7.x prior to 7.0.13
Description
The issue is related to a stack consumption vulnerability in the
gdImageFillToBorder function. This vulnerability can be exploited by remote attackers to cause a denial of service, resulting in a segmentation violation. The exploitation occurs when a crafted imagefilltoborder call is made, triggering the use of a negative color value.Recommendations
For GD Graphics Library versions prior to 2.2.2, update to version 2.2.2 or later.
For PHP versions prior to 5.6.28, update to version 5.6.28 or later.
For PHP 7.x versions prior to 7.0.13, update to version 7.0.13 or later.
Correção
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Fortios
Gd Graphics Library
Php
Suse
Ubuntu