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zdiVitaliy ToropovZDI-13-157
HistoryJun 27, 2013 - 12:00 a.m.

Oracle Java CMMImageLayout Memory Corruption Remote Code Execution Vulnerability

2013-06-2700:00:00
Vitaliy Toropov
www.zerodayinitiative.com
17

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

0.08 Low

EPSS

Percentile

94.3%

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 CMMImageLayout class. The issue lies in the failure to validate every element of the data offsets array. 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

0.08 Low

EPSS

Percentile

94.3%