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Cyber Risk Series | Cloud Security Edition | February 28 | Register Now

Adobe security alert.

January 10, 2012

Advisory overview

Qualys Vulnerability R&D Lab has released new vulnerability checks in the Enterprise TruRisk Platform to protect organizations against 6 vulnerabilities that were fixed in 1 bulletins announced today by Adobe. Customers can immediately audit their networks for these and other new vulnerabilities by accessing their Qualys subscription. Visit Qualys Security Blog to prioritize remediation.

Non-Qualys customers can audit their network for these and other vulnerabilities by signing up for a Qualys Free Trial, or by trying Qualys Community Edition.

Vulnerability details

Adobe has released 1 security bulletins to fix newly discovered flaws in their software. Qualys has released the following checks for these new vulnerabilities:

  • Adobe Acrobat and Reader Multiple Memory Corruption Vulnerabilities (APSB12-01)

    Severity
    Critical 4
    Qualys ID
    119838
    Vendor Reference
    APSB12-01
    CVE Reference
    CVE-2011-2462, CVE-2011-4369, CVE-2011-4370, CVE-2011-4371, CVE-2011-4372, CVE-2011-4373
    CVSS Scores
    Base 10 / Temporal 8.7
    Description
    Adobe Acrobat and Reader are applications for handling PDF files.

    Adobe Acrobat and Reader are exposed to multiple memory corruption vulnerabilities (CVE-2011-2462, CVE-2011-4369, CVE-2011-4370, CVE-2011-4371, CVE-2011-4372, CVE-2011-4373).

    Affected Softwares:

    Adobe Reader X (10.1.1) and earlier 10.x versions for Windows and Macintosh
    Adobe Reader 9.4.7 and earlier 9.x versions for Windows
    Adobe Reader 9.4.6 and earlier 9.x versions for Macintosh
    Adobe Acrobat X (10.1.1) and earlier 10.x versions for Windows and Macintosh
    Adobe Acrobat 9.4.7 and earlier 9.x versions for Windows
    Adobe Acrobat 9.4.6 and earlier 9.x versions for Macintosh

    Consequence
    Successfully exploiting these vulnerabilities might allow a remote attacker to execute arbitrary code.
    Solution
    Adobe recommends users of Adobe Reader X (10.1.1) and earlier versions for Windows and Macintosh update to Adobe Reader X (10.1.2). For users of Adobe Reader 9.4.7 and earlier versions for Windows and Macintosh, who cannot update to Adobe Reader X (10.1.2), Adobe has made available the update Adobe Reader 9.5. Adobe recommends users of Adobe Acrobat X (10.1.1) for Windows and Macintosh update to Adobe Acrobat X (10.1.2). Adobe recommends users of Adobe Acrobat 9.4.7 and earlier versions for Windows and Macintosh update to Adobe Acrobat 9.5.

    Patches:
    The following are links for downloading patches to fix these vulnerabilities:
    APSB12-01 Mac OS X(Adobe Acrobat 10.1.2)
    APSB12-01 Mac OS X(Adobe Reader 9.5)
    APSB12-01 Mac OS X(Adobe Reader 9.5)
    APSB12-01 Mac OS X(Adoeb Reader 10.1.2)
    APSB12-01 Windows(Adobe Acrobat 10.1.2)
    APSB12-01 Windows(Adobe Acrobat 9.5)
    APSB12-01 Windows(Adobe Reader 9.5)
    APSB12-01 Windows(Adoeb Reader 10.1.2)

These new vulnerability checks are included in Qualys vulnerability signature 2.2.20-3. Each Qualys account is automatically updated with the latest vulnerability signatures as they become available. To view the vulnerability signature version in your account, from the Qualys Help menu, select the About tab.

Selective Scan Instructions Using Qualys

To perform a selective vulnerability scan, configure a scan profile to use the following options:

  1. Ensure access to TCP ports 135 and 139 are available.
  2. Enable Windows Authentication (specify Authentication Records).
  3. Enable the following Qualys IDs:
    • 119838
  4. If you would like the scan to return the Windows Hostname, also include QID 82044 and ensure access to UDP port 137 is available.
  5. If you would like to be notified if Qualys is unable to log on to a host (if Authentication fails), also include QID 105015.

In addition, prior to running a scan for these new vulnerabilities, you can estimate your exposure to these new threats by running the Risk Analysis Report, available from the Qualys Vulnerability Management Reports tab.

Access for Qualys Customers

Platforms and Platform Identification

Technical Support

For more information, customers may contact Qualys Technical Support.

About Qualys

The Enterprise TruRisk Platform and its integrated suite of security and compliance applications provides organizations of all sizes with a global view of their security and compliance solutions, while drastically reducing their total cost of ownership. Qualys solutions include: continuous monitoring, vulnerability management, policy compliance, PCI compliance, security assessment questionnaire, web application scanning, web application firewall, malware detection and SECURE Seal for security testing of web sites.