PT-2015-7352 · Opera+4 · Opera+5

Karl Skomski

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Publicado

2015-12-01

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Atualizado

2024-06-15

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CVE-2015-6778

CVSS v2.0

7.5

Alta

VetorAV:N/AC:L/Au:N/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 47.0.2526.73 Opera (affected versions not specified)
Description The issue allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via a PDF document containing crafted data with JBIG2 compression. This is due to a problem in the CJBig2 SymbolDict class in fxcodec/jbig2/JBig2 SymbolDict.cpp in PDFium.
Recommendations For Google Chrome versions prior to 47.0.2526.73, update to version 47.0.2526.73 or later. For Opera, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Correção

DoS

Buffer Overflow

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Enumeração de Fraquezas

CWE-119

Identificadores relacionados

ALT-PU-2015-2054
CVE-2015-6778
DSA-3415-1
MGASA-2015-0467
OPENSUSE-SU-2015_2290-1
OPENSUSE-SU-2024:10171-1
OPENSUSE-SU-2024:12948-1
RHSA-2015:2545
RHSA-2015_2545

Produtos afetados

Alt Linux
Google Chrome
Opera
Pdfium
Red Hat
Suse