PT-2017-8934 · Libtiff+3 · Libtiff+3
Mathias Svensson
·
Publicado
2016-10-20
·
Atualizado
2024-06-15
·
CVE-2016-6223
CVSS v3.1
9.1
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
libtiff versions prior to 4.0.7
Description
The issue allows remote attackers to cause a denial of service (crash) or possibly obtain sensitive information via a negative index in a file-content buffer. This is due to a problem in the TIFFReadRawStrip1 and TIFFReadRawTile1 functions in tif read.c.
Recommendations
For versions prior to 4.0.7, update to version 4.0.7 or later to resolve the issue. As a temporary workaround, consider restricting access to files that could be used to exploit this issue until the update is applied.
Correção
DoS
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Suse
Ubuntu
Libtiff