PT-2019-5746 · Poppler+2 · Poppler+2
Publicado
2019-04-05
·
Atualizado
2022-05-18
·
CVE-2019-10872
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 0.74.0
Description
The issue is related to a heap-based buffer over-read in the
Splash::blitTransparent function at splash/Splash.cc. This can allow a remote attacker to access confidential data, compromise its integrity, and cause a denial of service. The Splash::blitTransparent function is used for rendering PDF files and the over-read occurs when reading beyond the valid boundaries of a data buffer.Recommendations
For Poppler version 0.74.0, consider disabling the
Splash::blitTransparent function as a temporary workaround until a patch is available. Restrict access to the splash/Splash.cc module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
Out of bounds Read
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Poppler
Suse
Ubuntu