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Adobe Reader/Acrobat Multiple Vulnerabilities
Secunia Advisory: SA33901
Release Date: 2009-02-20
Last Update: 2009-03-25
Popularity: 41,271 views

Critical:
Extremely critical
Impact: System access
Where: From remote
Solution Status: Vendor Patch

Software:Adobe Acrobat 7 Professional
Adobe Acrobat 7.x
Adobe Acrobat 8 Professional
Adobe Acrobat 8.x
Adobe Acrobat 9.x
Adobe Reader 7.x
Adobe Reader 8.x
Adobe Reader 9.x

Binary Analysis: BA680 :: Available for 1 Credit
BA688 :: Available for 1 Credit
BA700 :: Available for 1 Credit
BA701 :: Available for 1 Credit

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
Some vulnerabilities have been reported in Adobe Reader/Acrobat, which can be exploited by malicious people to compromise a user's system.

1) An array indexing error in the processing of JBIG2 streams can be exploited to corrupt arbitrary memory via a specially crafted PDF file.

Successful exploitation allows execution of arbitrary code.

NOTE: This vulnerability is currently being actively exploited.

2) An error when processing JavaScript calls to the "getIcon()" method of a "Collab" object can be exploited to cause a stack-based buffer overflow via a specially crafted argument.

NOTE: This is already fixed in Adobe Acrobat/Reader 8.1.3.

3) A boundary error in the processing of JBIG2 streams can be exploited to cause a heap-based buffer overflow via a specially crafted PDF file containing a malformed JBIG2 symbol dictionary segment.

4) A boundary error in the processing of JBIG2 streams can be exploited to cause a heap-based buffer overflow via a specially crafted PDF file.

5) A boundary error in the processing of JBIG2 streams while initialising memory can be exploited to trigger a memory corruption via a specially crafted PDF file.

6) An unspecified input validation error in the processing of JBIG2 streams can be exploited to potentially execute arbitrary code.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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