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Vulnerability: APSB09-15 Security Advisory for Adobe Reader and Acrobat

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 Details
Vulnerability name/brief description

APSB09-15 Security Advisory for Adobe Reader and Acrobat

CVE/CAN name

CVE-2007-0048, CVE-2007-0045, CVE-2009-2564, CVE-2009-2979, CVE-2009-2980, CVE-2009-2981, CVE-2009-2982, CVE-2009-2983, CVE-2009-2984, CVE-2009-2985, CVE-2009-2986, CVE-2009-2987, CVE-2009-2988, CVE-2009-2989, CVE-2009-2990, CVE-2009-2991, CVE-2009-2992, CVE-2009-2993, CVE-2009-2994, CVE-2009-2995, CVE-2009-2996, CVE-2009-2997, CVE-2009-2998, CVE-2009-3431, CVE-2009-3458, CVE-2009-3459, CVE-2009-3460, CVE-2009-3461, CVE-2009-3462

Vendor threat levelCritical
SophosLabs threat levelHigh
Solution

Apply the updates applicable for your operating system available from the Adobe website

Vendor description

Adobe is planning to release an update for Adobe Reader 9.1.3 and Acrobat 9.1.3, Adobe Reader 8.1.6 and Acrobat 8.1.6 for Windows, Macintosh and UNIX, and Adobe Reader 7.1.3 and Acrobat 7.1.3 for Windows and Macintosh to resolve critical security issues.

Among other issues, this update will resolve a critical vulnerability in Adobe Reader and Acrobat 9.1.3 and earlier (CVE-2009-3459) on Windows, Macintosh and UNIX. There are reports that this issue is being exploited in the wild in limited targeted attacks; the exploit targets Adobe Reader and Acrobat 9.1.3 on Windows.

SophosLabs commentsWe have currently seen three samples of PDF files exploiting this vulnerability and urge users to unstall this patch at their earliest convenience.
SophosLabs testing resultTesting was conducted using Adobe Reader 9.1.3 on a Windows XP Service pack 2 system. The exploit did not execute successfully and is believed to be unreliable.
Currently known exploitsTroj/PDFJs-DS - CVE-2009-3459
First sample seen10 October 2009
Discovery date08 October 2009
Affected softwareAdobe Reader 9.1.3 for Windows, Macintosh and UNIX
Acrobat 9.1.3 for Windows, Macintosh and UNIX
Adobe Reader 8.1.6 for Windows, Macintosh and UNIX
Acrobat 8.1.6 for Windows, Macintosh and UNIX
Adobe Reader 7.1.3 for Windows and Macintosh
Acrobat 7.1.3 for Windows and Macintosh
Referenceshttp://www.adobe.com/support/security/bulletins/apsb09-15.html
CreditsAdobe
Revisions14 October 2009 - Initial analysis written

Explanation of terms

Vulnerability Name/Brief Description:
Vendor identifier plus a brief description of the type of attack.

CVE/CAN Name:
Currently assigned CVE name. If a CVE name doesn't exist the CAN name will be used until a CVE has been assigned.

Vendor Threat Level:

Threat level assigned by the vendor

SophosLabs Threat Level:
Threat level assigned by SophosLabs

  • LOW RISK - There is little chance of this vulnerability being actively exploited by malware.
  • MEDIUM RISK - There is a possibility of this vulnerability being actively exploited by malware.
  • HIGH RISK - There is a strong possibility of this vulnerability being actively exploited by malware.
  • CRITICAL RISK - This vulnerability will almost certainly be actively exploited by malware.

Solution:
Vendor-supplied Patch identifier and recommended solution, or workaround if applicable.

Vendor Description:
Summary of the cause and potential effect of the vulnerability provided by the vendor.

SophosLabs Comments:
SophosLabs' opinions and observations of the vulnerability in question.

SophosLabs Testing Result:
Details of completed lab testing, if applicable. Please note that the lab test environment may differ significantly from user environments.

Currently Known Exploits:
List of identities for known exploits, if applicable.

First Sample Seen:
Date of the first sample seen by SophosLabs.

Discovery Date:
Date of the earliest known publically disclosed advisory.

Affected Software:
Vulnerable platforms and software versions.

 

 

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