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Adobe security alert.

March 12, 2019

Advisory overview

Qualys Vulnerability R&D Lab has released new vulnerability checks in the Enterprise TruRisk Platform to protect organizations against 2 vulnerabilities that were fixed in 2 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 2 security bulletins to fix newly discovered flaws in their software. Qualys has released the following checks for these new vulnerabilities:

  • Adobe Security Update for Digital Editions (APSB19-16)

    Severity
    Critical 4
    Qualys ID
    371690
    Vendor Reference
    APSB19-16
    CVE Reference
    CVE-2019-7095
    CVSS Scores
    Base 10 / Temporal 7.4
    Description

    Adobe Digital Editions is an ebook reader software program from Adobe Systems built using Adobe Flash with support for acquiring, managing and reading eBooks, digital newspapers, and other digital publications. The software supports PDF, XHTML, and Flash-based content.

    This update fixes security bug(s) in Adobe Digital Editions.

    Affected Versions:
    Adobe Digital Editions versions prior to 4.5.10.186048 for Windows

    QID Detection Logic (Authenticated):
    This QID checks Windows registry for vulnerable versions of Adobe Digital Editions.

    Consequence

    An attacker could exploit this vulnerability to compromise Confidentiality, Integrity and/or Availability.

    Solution

    Adobe has released fix to address this issue. Customers are advised to refer to APSB19-16 for updates pertaining to this vulnerability.

    Patches:
    The following are links for downloading patches to fix these vulnerabilities:
    APSB19-16

  • Adobe Photoshop CC Heap corruption Arbitrary Code Execution Vulnerability (APSB19-15)

    Severity
    Critical 4
    Qualys ID
    371691
    Vendor Reference
    APSB19-15
    CVE Reference
    CVE-2019-7094
    CVSS Scores
    Base 10 / Temporal 7.4
    Description

    Adobe Photoshop is an application that allows users to view and edit various graphic formats. This update resolves an arbitrary code execution vulnerability.

    Affected Versions:
    Adobe Photoshop CC versions 19.1.7 and earlier 19.x versions
    Adobe Photoshop CC versions 20.0.2 and earlier 20.x versions

    QID Detection Logic:
    Windows(Authenticated): This QID checks for vulnerable version of 'Photoshop.exe' file.

    QID Detection Logic:
    Mac(Authenticated): This QID checks for vulnerable version of Photoshop by checking output of "grep" followed by path of Info.plist of the installed photoshop cc.

    Consequence

    Successful exploitation can result in information disclosure and unauthorized modifications of target system.

    Solution

    Adobe has released Photoshop CC version 19.1.8 and 20.0.4 in APSB19-15 to address this vulnerability.

    Patches:
    The following are links for downloading patches to fix these vulnerabilities:
    APSB19-15

These new vulnerability checks are included in Qualys vulnerability signature 2.4.537-3. 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:
    • 371690
    • 371691
  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.