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zdiVitaliy ToropovZDI-13-153
HistoryJun 27, 2013 - 12:00 a.m.

Oracle Java AWT Memory Corruption Remote Code Execution Vulnerability

2013-06-2700:00:00
Vitaliy Toropov
www.zerodayinitiative.com
25

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.885 High

EPSS

Percentile

98.7%

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Oracle Java. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the AWT mlib library. The issue lies in a failure to properly validate the number of channels leading to out-of-bounds array accesses. An attacker can leverage this vulnerability to execute code under the context of the current process.

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.885 High

EPSS

Percentile

98.7%