cve 2020 1350 infoblox

Do I need toapplythe workaround AND install theupdate for a system to be protected? On July 14, 2020, Microsoft released a security update for the issue that is described in CVE-2020-1350 | Windows DNS Server Remote Code Execution Vulnerability. This advisory describes a Critical Remote Code Execution (RCE) vulnerability that affects Windows servers that are configured to run the DNS Server role. As Infoblox learns more about the threats involved, we will continue to update our Threat Intelligence feeds. (e.g. As Infoblox learns more about the threats involved, we will continue to update our Threat Intelligence feeds. Microsoft has published its own blog post about the flaw, warning that they consider it wormable. CVE-2020-1350 is a critical remote code execution (RCE) vulnerability in Windows DNS servers due to the improper handling of DNS requests. It was assigned a CVSSv3 score of 10.0, the highest possible score. Cross-site scripting (XSS) vulnerability in Infoblox DNS One running firmware 2.4.0-8 and earlier allows remote attackers to execute arbitrary scripts as other users via the (1) CLIENTID or (2) HOSTNAME option of a DHCP request. The reduced value is unlikely to affect standard deployments or recursive queries. CVE-2020-1350 | Windows DNS Server Remote Code Execution Vulnerability. For cloud-first organizations, Infoblox eliminates siloed confusion and manual errors as your network scales, while also protecting users and devices everywhere. Our BloxOne DDI unifies DNS, DHCP and IPAM (DDI) services to give you greater visibility and automation across your hybrid, multi-cloud enterprise. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. Terms of Use | Re: Cisco AP DHCP Option 43 with Infoblox, How to Accessing the Reporting Server via Splunk API, Infoblox License Expires Information Discrepancy. Reference This Industrial space is available for lease. Therefore,it is possible that some queries mightnot be answered. A permanent fix is targeted for 8.4.8 and 8.5.2. Once we had this view, our internal Red Team was able to create a test to validate if an instance of Log4j in our environment could be exploited. Corporation. Are we missing a CPE here? An improper handling of exceptional conditions vulnerability in Cortex XDR Agent allows a local authenticated Windows user to create files in the software's internal program directory that prevents the Cortex XDR Agent from starting. Secure .gov websites use HTTPS Will this workaround affect any other TCP based network communications? Multiple cross-site scripting (XSS) vulnerabilities in netmri/config/userAdmin/login.tdf in Infoblox NetMRI 6.0.2.42, 6.1.2, 6.2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) eulaAccepted or (2) mode parameter. Webcve-2020-1350 Learn more at National Vulnerability Database (NVD) CVSS Severity Rating Fix Information Vulnerable Software Versions SCAP Mappings CPE 1300-1350 NW 74th St, Miami, FL 33147. This Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge. No. A registry-based workaroundcan be used to help protect an affected Windows server, and it can be implemented without requiring an administrator to restart the server. The most recent version of this playbook is available via Github repository. Our customers have two very important questions: Are any of the products they use vulnerable to this zero-day? and Can their security tools help to detect or prevent adversaries from exploiting the vulnerability?. This program allows you to preview code, test in your lab and provide feedback prior to General Availability (GA) release of all Infoblox products. Copyrights
Important This advisory describes a Critical Remote Code Execution (RCE) vulnerability that affects Windows servers that are configured to run the DNS Server role. Infoblox continues to scan our internal network for applications and systems. This issue is a defect in TSIG handling which allows a specially malformed packet to trigger an INSIST assertion failure, causing denial of service. If so, please click the link here. #12006: Infoblox NIOS product is vulnerable to CVE #12006: Infoblox NIOS product is vulnerable to CVE-2020-8616 and CVE-2020-8617, Published 05/19/2020 | Updated 06/17/2020 02:30 PM, The performance of the recursing server can potentially be degraded by the additional work required to perform these fetches, and, The attacker can exploit this behavior to use the recursing server as a reflector in a reflection attack with a high amplification factor, If FIPS NIOS software is being run on your grid and this Hotfix is needed, please open up a new Support ticket for this request and a Support Engineer will be able to assist, If your Grid has previously been patched with a Hotfix from Infoblox for a prior issue, please open a Support case (with the following information below)to verify if your prior Hotfix(es) will remain intact after applying this new Hotfix.

Infoblox has been diligently investigating this new threat, and we have concluded that our SaaS products are not subject to this vulnerability at this time. However, in some use cases, applying the update quickly might not be practical: in many enterprises, even hotfixes need to run through a series of tests that require time. To do this,run the following command at an elevated command prompt: After the workaround is implemented, a Windows DNS server will be unable to resolve DNS names for its clients if the DNS response from the upstream server is larger than 65,280 bytes. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. Excellent location The provided Ansible Playbook requires making changes to the Windows registry. It is vital that an organizations security infrastructure does not itself introduce any security vulnerabilities. Infoblox has been diligently investigating this new threat, and we have concluded that our SaaS products are not subject to this vulnerability at this time. We are aware that a vulnerability exists in NetMRI. Choose the account you want to sign in with. Before you modify it, back up the registry for restoration in case problems occur.

This issue results from a flaw in Microsofts DNS server role implementation and affects all Windows Server versions. No, both options are not required. However, a non-standard use-case may exist in a given environment. Site Map | The value 0x cannot be typed into the Value data box. Value data =0xFF00. The Infoblox Product Security Incident Response Team (PSIRT) monitors these types of issues and has been engaged since the initial disclosure. Information Quality Standards However, it can be pasted. CVE-2020-8616CVSS Score: 8.4CVSS Vector: CVSS:3.1AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H/E:F/RL:U/RC:CSeverity: HighExploitable: RemotelyWorkarounds: NoneDescription:In order for a server performing recursion to locate records in the DNS graph it must be capable of processing referrals, such as those received when it attempts to query an authoritative server for a record which is delegated elsewhere. Follow the steps in this section carefully. | A successful exploit could allow the attacker to negatively affect the performance of the web UI. Re: Cisco AP DHCP Option 43 with Infoblox, How to Accessing the Reporting Server via Splunk API, Infoblox License Expires Information Discrepancy. This is a potential security issue, you are being redirected to Windows DNS Server is a core networking component.

Druce MacFarlane is the Sr. Science.gov CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements. Share sensitive information only on official, secure websites. Corporation. The DNS resolver in unspecified versions of Infoblox DNS One, when resolving recursive DNS queries for arbitrary hosts, allows remote attackers to conduct DNS cache poisoning via a birthday attack that uses a large number of open queries for the same resource record (RR) combined with spoofed responses, which increases the possibility of successfully spoofing a response in a way that is more efficient than brute force methods. A remote code execution vulnerability exists in Windows Domain Name System servers when they fail to properly handle requests, aka 'Windows DNS Server Remote Code Execution Vulnerability'. What is CVE-2020-1350? In July 2020, Microsoft released a security update, CVE-2020-1350 | Windows DNS Server Remote Code Execution Vulnerability, for a new remote code execution (RCE) vulnerability. Denotes Vulnerable Software Use of the CVE List and the associated references from this website are subject to the terms of use. Explore subscription benefits, browse training courses, learn how to secure your device, and more. If you paste the value, you get a decimal value of 4325120. Security Advisory Status.

This vulnerability involves the way in which referrals are processed in BIND. Official websites use .gov Cisco has addressed this vulnerability. 3 salaries for 3 jobs at Infoblox in Miami-Fort Lauderdale, FL Area. | The registry setting is specific to inbound TCP based DNS response packets and does not globally affect a systems processing of TCP messages in general. However, the registry modification will no longer be needed after the update is applied. However, doing so manually is time consuming and prone to error, especially if many servers are involved. The Infoblox Security Compliance team has also contacted our subprocessors to confirm whether they have checked their systems for vulnerabilities, are remediating any issues found, and also to confirm that they have also performed due diligence on their subprocessors / downstream vendors. CVE-2020-1350 is a wormable, critical vulnerability in the Windows DNS server that can be triggered by a malicious DNS response. We have confirmed that this registry setting does not affect DNS Zone Transfers. This specific attack vector has dependencies that make successful attacks difficult, and there have been additional mitigations put into place., The presence of this vulnerability does not increase the risk profile of the system. What are the specifics of the vulnerability? Anyterm Daemon in Infoblox Network Automation NetMRI before NETMRI-23483 allows remote attackers to execute arbitrary commands with root privileges via a crafted terminal/anyterm-module request. Will limiting the allowed size ofinbound TCP based DNS response packetsimpact a servers ability to perform a DNS Zone Transfer? Do I need to remove the registry change after Iapplythe security update? Infoblox BloxOne Endpoint for Windows through 2.2.7 allows DLL injection that can result in local privilege escalation. USA.gov, An official website of the United States government, CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L, CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L, https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-umb-dos-dgKzDEBP, Are we missing a CPE here? Any use of this information is at the user's risk. Site Privacy Using this methodology, we have uncovered several customers that may have been impacted by CVE-2021-44228 in a manner unrelated to the Infoblox product line. CVE is sponsored by the U.S. Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA). Copyrights Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. For a more detailed analysis of the vulnerability exploitation, please read this Cyber Campaign Brief or watch the video below. Site Privacy This site requires JavaScript to be enabled for complete site functionality. If you paste the value, you get a decimal value of 4325120. For customers with the Red Hat Ansible Automation Platform, a playbook has been written to automate the workaround. Investigative efforts are still ongoing for all Log4j-related vulnerabilities, including, We are aware that a vulnerability exists in NetMRI. Customers can access additional technical details at our KB (see KB Article 000007559). CVE is sponsored by the U.S. Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA). WebIntroduction On July 14, 2020, Microsoft released a security update for the issue that is described in CVE-2020-1350 | Windows DNS Server Remote Code Execution We recommend thateveryone who runs DNS servers to install the security update as soon as possible. On July 14, 2020, Microsoft released a security update for the issue that is described in CVE-2020-1350 | Windows DNS Server Remote Code Execution Vulnerability.

No Fear Act Policy Wormable vulnerabilities have the potential to spread via malware between vulnerable computers without user interaction. By selecting these links, you will be leaving NIST webspace. CVE-2020-1350 affects all Windows Server versions from 2003 to 2019. Will this workaround affect any other TCP based network communications? The vulnerability is due to a weakness in the "support access" password generation algorithm. For such cases, a registry-based workaround is available that also requires restarting the DNS service. However, a non-standard use-case may exist in a given environment. Neither NIOS, nor BloxOne DDI is affected. Vulnerability Disclosure After the update has been applied, the workaround is no longer needed and should be removed.

Best practices dictate that registry modifications be removed when they are no longer needed to prevent potential future impact that could result from running a nonstandard configuration. This program allows you to preview code, test in your lab and provide feedback prior to General Availability (GA) release of all Infoblox products. On July 14, 2020, a Critical Remote Code Execution (RCE) vulnerability in Windows DNS Server was released that is classified as a wormable vulnerability, and has a CVSS base score of 10.0. Also check out the related blog post of the Microsoft Security Response Center. A privilege escalation vulnerability in the "support access" feature on Infoblox NIOS 6.8 through 8.4.1 could allow a locally authenticated administrator to temporarily gain additional privileges on an affected device and perform actions within the super user scope. Webcve-2020-1350 Learn more at National Vulnerability Database (NVD) CVSS Severity Rating Fix Information Vulnerable Software Versions SCAP Mappings CPE This specific attack vector has dependencies that make successful attacks difficult, and there have been additional mitigations put into place., The presence of this vulnerability does not increase the risk profile of the system. | This hotfix has been tested by our internal Red Team and confirmed that NetMRI with the hotfix applied is not vulnerable to the Log4j vulnerabilities. inferences should be drawn on account of other sites being Windows servers that are configured as DNS servers are at risk from this vulnerability. Leverage powerful automation across entire IT teams no matter where you are in your automation journey. The first task Backing up the registry settings for HKLM makes a backup of the HKLM registry key. We have provided these links to other web sites because they The workaround is compatible with the security update. WebDescription. This article specifically applies to the following Windows server versions: Windows Server, version 2004 (Server Core installation), Windows Server, version 1909 (Server Core installation), Windows Server, version 1903 (Server Core installation), Windows Server, version 1803 (Server Core Installation), Windows Server 2019 (Server Core installation), Windows Server 2016 (Server Core installation), Windows Server 2012 R2 (Server Core installation), Windows Server 2012 (Server Core installation), Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation), Windows Server 2008 R2 for x64-based Systems Service Pack 1, Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation), Windows Server 2008 for x64-based Systems Service Pack 2, Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation), Windows Server 2008 for 32-bit Systems Service Pack 2. 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