CVE-2015-6778

Google Chrome < 46.0.2490.86 - Out-of-Bounds Memory Access in CJBig2_SymbolDict

Title source: llm

Description

The CJBig2_SymbolDict class in fxcodec/jbig2/JBig2_SymbolDict.cpp in PDFium, as used in Google Chrome before 47.0.2526.73, 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.

References (9)

Core 9

Core References

Patch x_refsource_confirm

https://codereview.chromium.org/1388203003

Issue Tracking x_refsource_confirm

https://code.google.com/p/chromium/issues/detail?id=514891

Third Party Advisory vendor-advisory x_refsource_gentoo

https://security.gentoo.org/glsa/201603-09

Third Party Advisory vendor-advisory x_refsource_debian

http://www.debian.org/security/2015/dsa-3415

Release Notes, Vendor Advisory x_refsource_confirm

http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/78416

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id/1034298

Scores

EPSS 0.0168

EPSS Percentile 74.2%

Details

CWE

CWE-119

Status published

Products (1)

google/chrome < 46.0.2490.86

Published Dec 06, 2015

Tracked Since Feb 18, 2026