PT-2016-1257 · Openjpeg+4 · Openjpeg+5
Publicado
2016-02-09
·
Atualizado
2017-11-06
·
CVE-2016-1628
CVSS v2.0
6.8
Média
| Vetor | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
OpenJPEG versions prior to 48.0.2564.109
PDFium in Google Chrome versions prior to 48.0.2564.109
Opera versions prior to 48.0.2564.109
Description
The issue is related to the pi.c function in OpenJPEG, as used in PDFium, which does not validate a certain precision value. This allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via a crafted JPEG 2000 image in a PDF document. The
opj pi next rpcl, opj pi next pcrl, and opj pi next cprl functions are involved in this issue.Recommendations
For OpenJPEG versions prior to 48.0.2564.109, update to version 48.0.2564.109 or later to resolve the issue.
For PDFium in Google Chrome versions prior to 48.0.2564.109, update Google Chrome to version 48.0.2564.109 or later.
For Opera versions prior to 48.0.2564.109, update Opera to version 48.0.2564.109 or later.
As a temporary workaround, consider disabling the use of JPEG 2000 images in PDF documents until a patch is available.
Correção
RCE
DoS
Buffer Overflow
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Google Chrome
Openjpeg
Opera
Pdfium
Red Hat