Heap overflow

2015-07-2300:59:00

PRIOn knowledge base

www.prio-n.com

7.7 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.019 Low

EPSS

Percentile

88.3%

JSON

PDFium, as used in Google Chrome before 44.0.2403.89, does not properly handle certain out-of-memory conditions, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted PDF document that triggers a large memory allocation.

CPENameOperatorVersion
debian_linuxeq8.0
chromele43.0.2357.134
opensuseeq13.1
opensuseeq13.2
enterprise_linux_desktop_supplementaryeq6.0
enterprise_linux_server_supplementaryeq6.0
enterprise_linux_server_supplementary_euseq6.7.122
enterprise_linux_workstation_supplementaryeq6.0

Name	Operator	Version
debian_linux	eq	8.0
chrome	le	43.0.2357.134
opensuse	eq	13.1
opensuse	eq	13.2
enterprise_linux_desktop_supplementary	eq	6.0
enterprise_linux_server_supplementary	eq	6.0
enterprise_linux_server_supplementary_eus	eq	6.7.122
enterprise_linux_workstation_supplementary	eq	6.0