PT-2017-13797 · Poppler+2 · Poppler+2
Publicado
2017-10-01
·
Atualizado
2019-05-03
·
CVE-2017-14977
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
Poppler version 0.59.0
Description
The issue is related to a NULL pointer dereference vulnerability in the FoFiTrueType::getCFFBlock function due to lack of validation of a table pointer. This allows an attacker to launch a denial of service attack.
Recommendations
For Poppler version 0.59.0, update to a version that fixes the NULL pointer dereference vulnerability in the FoFiTrueType::getCFFBlock function. As a temporary workaround, consider restricting access to the FoFiTrueType::getCFFBlock function until a patch is available.
Exploit
Correção
DoS
NULL Pointer Dereference
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Poppler
Suse
Ubuntu