[PSA-2013-0811-1] Oracle Java storeImageArray() Invalid Array Indexing

2013-08-14T00:00:00
ID SECURITYVULNS:DOC:29709
Type securityvulns
Reporter Securityvulns
Modified 2013-08-14T00:00:00

Description

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+------------------------------------------------------------------------------+ | Packet Storm Advisory 2013-0811-1 | | http://packetstormsecurity.com/ | +------------------------------------------------------------------------------+ | Title: Oracle Java storeImageArray() Invalid Array Indexing | +--------------------+---------------------------------------------------------+ | Release Date | 2013/08/11 | | Advisory Contact | Packet Storm (advisories@packetstormsecurity.com) | | Researcher | Name Withheld | +--------------------+---------------------------------------------------------+ | System Affected | Oracle Java | | Versions Affected | Prior to 7u25 | | Vendor Patched | 2013/06/18 | | Classification | 0-day | +--------------------+---------------------------------------------------------+

+----------+ | OVERVIEW | +----------+

The release of this advisory provides exploitation details in relation to a known patched vulnerability in Oracle Java. These details were obtained through the Packet Storm Bug Bounty program and are being released to the community.

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+---------+ | DETAILS | +---------+

Oracle Java versions prior to 7u25 suffer from an invalid array indexing vulnerability that exists within the native storeImageArray() function inside jre/bin/awt.dll. This vulnerability allows for remote code execution. User interaction is required for this exploit in that the target must visit a malicious page or open a malicious file.

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+------------------+ | PROOF OF CONCEPT | +------------------+

The full exploit code that pops calc.exe is available here:

http://packetstormsecurity.com/files/122777/

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+---------------+ | RELATED LINKS | +---------------+

http://www.oracle.com/technetwork/java/javase/7u25-relnotes-1955741.html

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+----------------+ | SHAMELESS PLUG | +----------------+

The Packet Storm Bug Bounty program gives researchers the ability to profit from their discoveries. You can get paid thousands of dollars for one day and zero day exploits. Get involved by contacting us at getpaid@packetstormsecurity.com or visit the bug bounty page at:

http://packetstormsecurity.com/bugbounty/

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