PT-2017-15558 · Poppler+2 · Poppler+2
CVE-2017-2820
·
Publicado
2017-07-07
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Atualizado
2023-01-27
CVSS v3.1
8.8
Alta
| Vetor | AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Poppler version 0.53.0
Description
An integer overflow issue exists in the JPEG 2000 image parsing functionality. A specially crafted PDF file can cause an integer overflow, leading to out of bounds memory overwrite on the heap, potentially resulting in arbitrary code execution. This can be triggered when a victim opens the malicious PDF in an application using this library.
Recommendations
For Poppler version 0.53.0, consider avoiding the use of JPEG 2000 image parsing functionality until a patch is available. As a temporary workaround, restrict the opening of PDF files from untrusted sources to minimize the risk of exploitation.
Exploit
Correção
Integer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Debian
Poppler
Ubuntu