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@RISK Newsletter for June 25, 2015 The Consensus Security Vulnerability Alert

This is a weekly newsletter that provides in-depth analysis of the latest vulnerabilities with straightforward remediation advice. Qualys supplies a large part of the newly-discovered vulnerability content used in this newsletter.


@RISK: The Consensus Security Vulnerability Alert
Vol. 15, Num. 25

Providing a reliable, weekly summary of newly discovered attack vectors, vulnerabilities with active exploits, and explanations of how recent attacks worked.

Archived issues may be found at https://www.qualys.com/research/sans-at-risk/


CONTENTS:

NOTABLE RECENT SECURITY ISSUES
INTERESTING NEWS FROM AROUND THE SECURITY COMMUNITY
VULNERABILITIES FOR WHICH EXPLOITS ARE AVAILABLE
MOST PREVALENT MALWARE FILES 2015-06-16 - 2015-06-23


TOP VULNERABILITY THIS WEEK: Adobe Releases Emergency to Patch Zero Day

Under Active Exploitation in the Wild


NOTABLE RECENT SECURITY ISSUES SELECTED BY THE TALOS SECURITY INTELLIGENCE AND RESEARCH GROUP

Title: Adobe Releases Emergency to Patch Zero Day Under Active
Exploitation in the Wild
Description: Adobe released an out-of-band patch to address
CVE-2015-3113, a Flash Player zero-day vulnerability that is actively
being used by an APT group. The exploit has been ongoing since early
this month via phishing emails and affects Windows, Mac, and Linux
users. CVE-2015-3113 is a vulnerability in the way Flash parses Flash
Video Files (FLV). The exploit bypasses memory-based protection such
as ASLR and uses return-oriented programming (ROP) to bypass data
execution prevention (DEP).
Reference: https://helpx.adobe.com/security/products/flash-player/apsb15-14.html
Snort SID: Detection Pending

Title: Drupal Release Critical Security Advisory Addressing Multiple
Vulnerabilities within Drupal Core
Description: Drupal has issue a critical security advisory for 4
vulnerabilities within the Drupal Core. The most critical vulnerability
is CVE-2015-3234, an impersonation flaw within the OpenID module that
could allow a malicious user to login as another user, such as an
administrator. The other 3 flaws are rated less critical.
Administrators running Drupal versions older than 6.36 and 7.38 are
urged to update as soon as possible.
Reference: https://www.drupal.org/SA-CORE-2015-002
Snort SID: Detection Pending


INTERESTING NEWS FROM AROUND THE SECURITY COMMUNITY

Samsung’s SWUpdate deliberately disabling Windows Update
http://bsodanalysis.blogspot.com/2015/06/samsung-deliberately-disabling-windows.html

Understanding type confusion vulnerabilities: CVE-2015-0336
http://blogs.technet.com/b/mmpc/archive/2015/06/18/understanding-type-confusion-vulnerabilities-cve-2015-0336.aspx

Nmap 6.49BETA2 Released
http://seclists.org/nmap-dev/2015/q2/289

Owning Internet Printing - A Case Study in Modern Software Exploitation
http://googleprojectzero.blogspot.com/2015/06/owning-internet-printing-case-study-in.html

HP Releases Details, Exploit Code for Unpatched IE Flaws
https://threatpost.com/hp-releases-details-exploit-code-for-unpatched-ie-flaws/113408


RECENT VULNERABILITIES FOR WHICH EXPLOITS ARE AVAILABLE COMPILED BY THE QUALYS VULNERABILITY RESEARCH TEAM

This is a list of recent vulnerabilities for which exploits are
available. System administrators can use this list to help in
prioritization of their remediation activities. The Qualys Vulnerability
Research Team compiles this information based on various exploit
frameworks, exploit databases, exploit kits and monitoring of internet
activity.

ID: CVE-2015-3113
Title: Adobe Flash Player Buffer Overflow (APSB15-14)
Vendor: Adobe
Description: A remote exploitation of a buffer overflow vulnerability
in multiple versions of Adobe Systems Inc.’s Flash Player could allow
attackers to execute arbitrary code on the targeted host. Adobe is aware
of reports of this vulnerability being actively exploited in the wild.
CVSS v2 Base Score: 9.3 (AV:N/AC:M/Au:N/C:C/I:C/A:C)

ID: CVE-2015-2051
Title: D-Link DIR-645 Input Validation Error Command Injection Vulnerability
Vendor: D-Link
Description: The D-Link DIR-645 Wired/Wireless Router Rev. Ax with
firmware 1.04b12 and earlier allows remote attackers to execute
arbitrary commands via a GetDeviceSettings action to the HNAP interface.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)

ID: CVE-2014-8361
Title: Realtek SDK Miniigd UPnP SOAP Command Execution
Vendor: Realtek
Description: The miniigd SOAP service in Realtek SDK allows remote
attackers to execute arbitrary code via a crafted NewInternalClient
request.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)

ID: CVE-2015-1701
Title: Microsoft Windows Privilege Escalation Vulnerability
Vendor: Microsoft
Description: Unspecified vulnerability in Microsoft Windows before 8
allows local users to gain privileges via unknown vectors, as exploited
in the wild in April 2015.
CVSS v2 Base Score: 7.2 (AV:L/AC:L/Au:N/C:C/I:C/A:C)

ID: CVE-2015-3043
Title: Adobe Flash Player Memory Corruption Code Execution Vulnerability
Vendor: Adobe
Description: Adobe Flash Player before 13.0.0.281 and 14.x through 17.x
before 17.0.0.169 on Windows and OS X and before 11.2.202.457 on Linux
allows attackers to execute arbitrary code or cause a denial of service
(memory corruption) via unspecified vectors, as exploited in the wild
in April 2015, a different vulnerability than CVE-2015-0347,
CVE-2015-0350, CVE-2015-0352, CVE-2015-0353, CVE-2015-0354,
CVE-2015-0355, CVE-2015-0360, CVE-2015-3038, CVE-2015-3041, and
CVE-2015-3042.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)

ID: CVE-2014-0556
Title: Adobe Flash Player copyPixelsToByteArray Buffer Overflow
Vendor: Adobe
Description: Heap-based buffer overflow in Adobe Flash Player before
13.0.0.244 and 14.x and 15.x before 15.0.0.152 on Windows and OS X and
before 11.2.202.406 on Linux, Adobe AIR before 15.0.0.249 on Windows and
OS X and before 15.0.0.252 on Android, Adobe AIR SDK before 15.0.0.249,
and Adobe AIR SDK & Compiler before 15.0.0.249 allows attackers to
execute arbitrary code via unspecified vectors, a different
vulnerability than CVE-2014-0559.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)

ID: CVE-2015-0313
Title: Adobe Flash Player Use-After-Free Vulnerability
Vendor: Adobe
Description: Use-after-free vulnerability in Adobe Flash Player before
13.0.0.269 and 14.x through 16.x before 16.0.0.305 on Windows and OS X
and before 11.2.202.442 on Linux allows remote attackers to execute
arbitrary code via unspecified vectors, as exploited in the wild in
February 2015, a different vulnerability than CVE-2015-0315,
CVE-2015-0320, and CVE-2015-0322.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)

ID: CVE-2015-0235
Title: Exim GHOST (glibc gethostbyname) Buffer Overflow
Vendor: Exim.org
Description: Heap-based buffer overflow in the
__nss_hostname_digits_dots function in glibc 2.2, and other 2.x versions
before 2.18, allows context-dependent attackers to execute arbitrary
code via vectors related to the (1) gethostbyname or (2) gethostbyname2
function, aka “GHOST.”
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)


MOST PREVALENT MALWARE FILES 2015-06-16 - 2015-06-23 COMPILED BY TALOS SECURITY INTELLIGENCE AND RESEARCH GROUP

SHA 256: 55F173FB7CE33654D379663215DE48BD2F13CA4A607CBE4D90962DE33A4972E6
MD5: f86280b1bccf1069d66529f752b9d430
VirusTotal:
https://www.virustotal.com/file/55F173FB7CE33654D379663215DE48BD2F13CA4A607CBE4D90962DE33A4972E6/analysis/#additional-info
Typical Filename: Runner.exe
Claimed Product: Search Protect
Detection Name: W32.SearchProtect:GenMaliciousAIBH.18hg.1201

SHA 256: 615FB86AB43910CDFC3420510A74D9B7D038CF421F5BA288223B422D6D2AA192
MD5: 95ec00f1e5d4f3d2bda4cb0fa55f0b28
VirusTotal:
https://www.virustotal.com/file/615FB86AB43910CDFC3420510A74D9B7D038CF421F5BA288223B422D6D2AA192/analysis/#additional-info
Typical Filename: newVrsn.exe
Claimed Product: N/A
Detection Name: W32.Variant:Gen.18hu.1201

SHA 256: EE3D776A5DA74C00FAD15A1B50E42C091CEC6A9A89C13428F9277C6007D4007F
MD5: a3730e445244791b37af42763603d87f
VirusTotal:
https://www.virustotal.com/file/EE3D776A5DA74C00FAD15A1B50E42C091CEC6A9A89C13428F9277C6007D4007F/analysis/#additional-info
Typical Filename: iKernel.dll
Claimed Product: InstallShield
Detection Name: W32.EE3D776A5D-100.SBX.VIOC

SHA 256: 8DF180DB16834C04F84A82200AD640CC280BE5423C33F6426B47DE8ACAA542D7
MD5: 67e81c1964bd433cbbb4914cb398f2a0
VirusTotal:
https://www.virustotal.com/file/8DF180DB16834C04F84A82200AD640CC280BE5423C33F6426B47DE8ACAA542D7/analysis/#additional-info
Typical Filename: t8MedInt.exe
Claimed Product: Mindspark Toolbar Platform for Internet Explorer
Detection Name: W32.8DF180DB16-100.SBX.VIOC

SHA 256: 47DEA4268626784EF61875E70F9B2CD0D80347698073E76A5A285689340EB3D8
MD5: 8205af9629869a4eed45f655572d086a
VirusTotal:
https://www.virustotal.com/file/47DEA4268626784EF61875E70F9B2CD0D80347698073E76A5A285689340EB3D8/analysis/#additional-info
Typical Filename: AppIntegrator.exe
Claimed Product: Mindspark Toolbar Platform for Internet Explorer
Detection Name: W32.47DEA42686.ab.tht.VRT


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