@RISK Newsletter for February 28, 2019
The consensus security vulnerability alert.
Vol. 19, Num. 09
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.
Archived issues may be found at the SANS @RISK Newletter Archive.
CONTENTS:
NOTABLE RECENT SECURITY ISSUES
INTERESTING NEWS FROM AROUND THE SECURITY COMMUNITY
VULNERABILITIES FOR WHICH EXPLOITS ARE AVAILABLE
MOST PREVALENT MALWARE FILES Feb. 21 - 28
TOP VULNERABILITY THIS WEEK: Drupal critical flaw could lead to remote code execution
NOTABLE RECENT SECURITY ISSUES
SELECTED BY THE TALOS SECURITY INTELLIGENCE AND RESEARCH GROUP
Title: Drupal patches critical vulnerability
Description: The Drupal content management system disclosed a critical remote code execution vulnerability that could allow an attacker to completely take over a web server. The bug lies in the way some file types on Drupal improperly sanitize data from non-form sources, such as RESTful web services. This can lead to arbitrary PHP code execution.
Snort SIDs: 49257
Title: Cisco releases fixes for vulnerabilities in several of its products
Description: Cisco released a round of security updates for several of its products, including WebEx, HyperFlex and Prime Infrastructure. CVE-2019-1659 is a certificate validation vulnerability in Cisco Prime Infrastructure that could allow an attacker to perform a man-in-the-middle attack against the SSL tunnel between Ciscos Identity Service Engine and Prime Infrastructure.
Reference: https://www.helpnetsecurity.com/2019/02/21/cisco-hyperflex-flaws/
Snort SIDs: 49240
INTERESTING NEWS FROM AROUND THE SECURITY COMMUNITY
The U.K.s parliament is calling for an antitrust and data abuse investigation into Facebook based on recommendations from a committees recent report on the social media network.
https://techcrunch.com/2019/02/17/uk-parliament-calls-for-antitrust-data-abuse-probe-of-facebook/
Australias prime minister says several of the countrys largest political parties were hit by a massive cyber attack from a sophisticated state actor.
Popular smartphone apps may be sharing sensitive data with Facebook, including womens menstruation cycles and recent home buying purchases.
The same Russian hacking group believed to be behind the attack on the Democratic National Committee in 2016 carried out similar attacks recently on U.S.-backed think tanks in Europe.
https://www.cnn.com/2019/02/19/tech/russian-hackers-think-tanks-europe/index.html
Screens installed on some United Airlines and Delta planes have built-in cameras that have yet to be activated.
https://www.buzzfeednews.com/article/nicolenguyen/united-delta-airlines-seat-back-screens-cameras
The Chinese government is collecting real-time location data on its citizens, according to a recently exposed database.
https://www.apnews.com/6753f428edfd439ba4b29c71941f52bb
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-2018-8653
Title: Microsoft Scripting Engine Memory Corruption Vulnerability
Vendor: Microsoft
Description: A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka “Scripting Engine Memory Corruption Vulnerability.” This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8643.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)
ID: CVE-2018-15982
Title: Adobe Flash Player Arbitrary Code Execution Vulnerability
Vendor: Adobe
Description: A critical vulnerability exists in Adobe Flash Player 31.0.0.153 and earlier versions. Successful exploitation could potentially allow an attacker to take control of the affected system. Adobe is aware of reports that an exploit for CVE-2018-15982 exists in the wild.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)
ID: CVE-2018-10933
Title: libssh Authentication Bypass Vulnerability
Vendor: libssh
Description: A vulnerability was found in libssh’s server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access.
CVSS v2 Base Score: 6.4 (AV:N/AC:L/Au:N/C:P/I:P/A:N)
ID: CVE-2018-11776
Title: Apache Struts 2 Namespace Remote Code Execution Vulnerability (S2-057)
Vendor: Apache Software Foundation
Description: Apache Struts versions 2.3 to 2.3.34 and 2.5 to 2.5.16 suffer from possible Remote Code Execution when using results with no namespace and in same time, its upper action(s) have no or wildcard namespace. Same possibility when using url tag which doesn’t have value and action set and in same time, its upper action(s) have no or wildcard namespace.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)
ID: CVE-2018-2628
Title: Oracle Weblogic Deserialization Remote Code Execution Vulnerability
Vendor: Oracle
Description: Vulnerability in the Oracle WebLogic Server component of Oracle Fusion Middleware (subcomponent: WLS Core Components). Supported versions that are affected are 10.3.6.0, 12.1.3.0, 12.2.1.2 and 12.2.1.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3 to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server.
CVSS v2 Base Score: 7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
ID: CVE-2018-8174
Title: Windows VBScript Engine Remote Code Execution Vulnerability
Vendor: Microsoft
Description: The VBScript engine contains a remote code execution vulnerability due to how it handles objects in memory. An attacker could execute arbitrary code in the context of the current user.
CVSS v2 Base Score: 7.6 (AV:N/AC:H/Au:N/C:C/I:C/A:C)
ID: CVE-2018-7600
Title: Drupal Core Remote Code Execution Vulnerability (SA-CORE-2018-002)
Vendor: Drupal
Description: Drupal before 7.58, 8.x before 8.3.9, 8.4.x before 8.4.6, and 8.5.x before 8.5.1 allows remote attackers to execute arbitrary code because of an issue affecting multiple subsystems with default or common module configurations.
CVSS v2 Base Score: 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C)
ID: CVE-2018-0886
Title: Microsoft Credential Security Support Provider Remote Code Execution Vulnerability
Vendor: Microsoft
Description: The Credential Security Support Provider protocol (CredSSP) in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, and 1709 Windows Server 2016 and Windows Server, version 1709 allows a remote code execution vulnerability due to how CredSSP validates request during the authentication process, aka “CredSSP Remote Code Execution Vulnerability”.
CVSS v2 Base Score: 7.6 (AV:N/AC:H/Au:N/C:C/I:C/A:C)
MOST PREVALENT MALWARE FILES Feb. 21 - 28:
COMPILED BY THE TALOS SECURITY INTELLIGENCE AND RESEARCH GROUP
SHA 256: 3f6e3d8741da950451668c8333a4958330e96245be1d592fcaa485f4ee4eadb3
MD5: 47b97de62ae8b2b927542aa5d7f3c858
VirusTotal: https://www.virustotal.com/#/file/3f6e3d8741da950451668c8333a4958330e96245be1d592fcaa485f4ee4eadb3/details
Typical Filename: qmreportupload
Claimed Product: qmreportupload.exe
Detection Name: Win.Trojan.Generic::in10.talos
SHA 256: 3573bf742920655ec2c28c9ec4ac04194e38096f54c63f0ceb02d366c1034f56
MD5: b6ca0e72b072f40f5544b9fd054d6ed1
VirusTotal: https://www.virustotal.com/#/file/3573bf742920655ec2c28c9ec4ac04194e38096f54c63f0ceb02d366c1034f56/details
Typical Filename: maftask.zip
Claimed Product: N/A
Detection Name: Auto.3573BF7429.Sbmt.tht.Talos
SHA 256: c3e530cc005583b47322b6649ddc0dab1b64bcf22b124a492606763c52fb048f
MD5: e2ea315d9a83e7577053f52c974f6a5a
VirusTotal: https://www.virustotal.com/#/file/c3e530cc005583b47322b6649ddc0dab1b64bcf22b124a492606763c52fb048f/details
Typical Filename: Tempmf582901854.exe
Claimed Product: N/A
Detection Name: W32.AgentWDCR:Gen.21gn.1201
SHA 256: 15716598f456637a3be3d6c5ac91266142266a9910f6f3f85cfd193ec1d6ed8b
MD5: 799b30f47060ca05d80ece53866e01cc
VirusTotal: https://www.virustotal.com/#/file/15716598f456637a3be3d6c5ac91266142266a9910f6f3f85cfd193ec1d6ed8b/details
Typical Filename: 799b30f47060ca05d80ece53866e01cc
.vir
Claimed Product: N/A
Detection Name: W32.Generic:Gen.21ij.1201
SHA 256: 18042540b39d543e9e648e5d0b059d2e8c74889bb9353674be59c94da265f393
MD5: 1a5a7532854ab45ac74b1c657fe47941
VirusTotal: https://www.virustotal.com/#/file/18042540b39d543e9e648e5d0b059d2e8c74889bb9353674be59c94da265f393/details
Typical Filename: helperamc.zip
Claimed Product: N/A
Detection Name: W32.18042540B3-95.SBX.TG