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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0532.3 Cisco HyperFlex multiple vulnerabilities 24 October 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Cisco HyperFlex Publisher: Cisco Systems Operating System: Cisco Impact/Access: Root Compromise -- Remote/Unauthenticated Cross-site Scripting -- Remote with User Interaction Access Confidential Data -- Remote/Unauthenticated Provide Misleading Information -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-1667 CVE-2019-1666 CVE-2019-1665 CVE-2019-1664 CVE-2018-15380 Original Bulletin: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190220-hyper-write https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190220-hyperflex-injection https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190220-chn-root-access https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190220-hyper-retrieve https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190220-hyper-xss Comment: This bulletin contains six (6) advisories. Revision History: October 24 2019: Vendor updated advisory ID cisco-sa-20190220-hyperflex-injection April 8 2019: Vendor updated Advisory IDs: cisco-sa-20190220-hyperflex-injection, cisco-sa-20190220-chn-root-access February 21 2019: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- Cisco HyperFlex Arbitrary Statistics Write Vulnerability Priority: Medium Advisory ID: cisco-sa-20190220-hyper-write First Published: 2019 February 20 16:00 GMT Version 1.0: Final Workarounds: No workarounds available Cisco Bug IDs: CSCvj95590 CVE-2019-1667 CWE-345 CVSS Score: 4.0 AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the Graphite interface of Cisco HyperFlex software could allow an authenticated, local attacker to write arbitrary data to the Graphite interface. The vulnerability is due to insufficient authorization controls. An attacker could exploit this vulnerability by connecting to the Graphite service and sending arbitrary data. A successful exploit could allow the attacker to write arbitrary data to Graphite, which could result in invalid statistics being presented in the interface. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-hyper-write Affected Products o Vulnerable Products This vulnerability affects Cisco HyperFlex software. For information about affected software releases, consult the Cisco bug ID(s) at the top of this advisory. Products Confirmed Not Vulnerable Only products listed in the Vulnerable Products section of this advisory are known to be affected by this vulnerability. Workarounds o There are no workarounds that address this vulnerability. Fixed Software o For information about fixed software releases, consult the Cisco bug ID(s) at the top of this advisory. When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page, to determine exposure and a complete upgrade solution. In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers. Exploitation and Public Announcements o The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. Source o This vulnerability was found during internal security testing. Cisco Security Vulnerability Policy o To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco. Subscribe to Cisco Security Notifications o Subscribe URL o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-hyper-write Revision History o +----------+--------------------------+----------+--------+-------------------+ | Version | Description | Section | Status | Date | +----------+--------------------------+----------+--------+-------------------+ | 1.0 | Initial public release. | -- | Final | 2019-February-20 | +----------+--------------------------+----------+--------+-------------------+ ====================================================== Cisco HyperFlex Software Command Injection Vulnerability Priority: High Advisory ID: cisco-sa-20190220-hyperflex-injection First Published: 2019 February 20 16:00 GMT Last Updated: 2019 April 4 18:44 GMT Version 1.1: Final Workarounds: YesCisco Bug IDs: CSCvj95606 CVE-2018-15380 CWE-78 CVSS Score: 8.8 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:X Summary o A vulnerability in the cluster service manager of Cisco HyperFlex Software could allow an unauthenticated, adjacent attacker to execute commands as the root user. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by connecting to the cluster service manager and injecting commands into the bound process. A successful exploit could allow the attacker to run commands on the affected host as the root user. Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-hyperflex-injection Affected Products o Vulnerable Products This vulnerability affects Cisco HyperFlex Software releases prior to 3.5 (2a). Determining the HyperFlex Software Release To determine the installed release of Cisco HyperFlex Software, an administrator may use either the CLI or the GUI. Using the CLI, the administrator can issue the stcli about command. The following example shows the output of the command for a device that is running Cisco HyperFlex Software Release 3.0(1d): root@hxcluster:~# stcli about serviceType: stMgr instanceUuid: c4f0441c-xxxx-xxxx-xxxx-xxxxxxxxxxxx name: HyperFlex StorageController locale: English (United States) serialNumber: WZP#####OCD,WZP#####OG9,WZP######## apiVersion: 0.1 modelNumber: HX240C-M5L build: 3.0.1d-29754 (internal) displayVersion: 3.0(1d) fullName: HyperFlex StorageController 3.0.1d productVersion: 3.0.1d-29754 Using the GUI, the administrator can click the About link at the bottom left of the page after logging in to HX Connect. Products Confirmed Not Vulnerable Only products listed in the Vulnerable Products section of this advisory are known to be affected by this vulnerability. Workarounds o A workaround for this vulnerability is available for customers who cannot upgrade to a fixed release. To coordinate implementation of the workaround, contact the Cisco Technical Assistance Center (TAC) . Fixed Software o Cisco has released free software updates that address the vulnerability described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license: https://www.cisco.com/c/en/us/products/end-user-license-agreement.html Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades. When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page , to determine exposure and a complete upgrade solution. In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers. Customers Without Service Contracts Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC: https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade. Fixed Releases Cisco fixed this vulnerability in Cisco HyperFlex 3.5(2a). Customers can download software updates from the Software Center on Cisco.com by doing the following: 1. Click Browse all . 2. Navigate to Hyperconverged Infrastructure > HyperFlex HX Data Platform . 3. Access releases by using the left pane of the HyperFlex HX Data Platform page. Exploitation and Public Announcements o The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. Source o This vulnerability was found during internal security testing. Cisco Security Vulnerability Policy o To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy . This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco. URL o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-hyperflex-injection Revision History o +---------+---------------------+-------------+--------+------------------+ | Version | Description | Section | Status | Date | +---------+---------------------+-------------+--------+------------------+ | 1.1 | Updated workaround | Workarounds | Final | 2019-April-04 | | | availability. | | | | +---------+---------------------+-------------+--------+------------------+ | 1.0 | Initial public | - | Final | 2019-February-20 | | | release. | | | | +---------+---------------------+-------------+--------+------------------+ ====================================================== Cisco HyperFlex Software Unauthenticated Root Access Vulnerability Priority: High Advisory ID: cisco-sa-20190220-chn-root-access First Published: 2019 February 20 16:00 GMT Last Updated: 2019 April 4 18:44 GMT Version 1.1: Final Workarounds: YesCisco Bug IDs: CSCvk31047 CVE-2019-1664 CWE-284 CVSS Score: 8.1 AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:X Summary o A vulnerability in the hxterm service of Cisco HyperFlex Software could allow an unauthenticated, local attacker to gain root access to all nodes in the cluster. The vulnerability is due to insufficient authentication controls. An attacker could exploit this vulnerability by connecting to the hxterm service as a non-privileged, local user. A successful exploit could allow the attacker to gain root access to all member nodes of the HyperFlex cluster. Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-chn-root-access Affected Products o Vulnerable Products This vulnerability affects Cisco HyperFlex Software Releases prior to 3.5 (2a). Determining the HyperFlex Software Release To determine the installed release of Cisco HyperFlex Software, administrators can use either the CLI or the GUI. Using the CLI, administrators can issue the stcli about command. The following example shows the output of the command for a device that is running Cisco HyperFlex Software Release 3.0(1d): root@hxcluster:~# stcli about serviceType: stMgr instanceUuid: c4f0441c-xxxx-xxxx-xxxx-xxxxxxxxxxxx name: HyperFlex StorageController locale: English (United States) serialNumber: WZP#####OCD,WZP#####OG9,WZP######## apiVersion: 0.1 modelNumber: HX240C-M5L build: 3.0.1d-29754 (internal) displayVersion: 3.0(1d) fullName: HyperFlex StorageController 3.0.1d productVersion: 3.0.1d-29754 Using the GUI, administrators can click the About link at the bottom left of the page after logging in to HX Connect. Products Confirmed Not Vulnerable Only products listed in the Vulnerable Products section of this advisory are known to be affected by this vulnerability. Workarounds o A workaround for this vulnerability is available for customers who cannot upgrade to a fixed release. To coordinate implementation of the workaround, contact the Cisco Technical Assistance Center (TAC) . Fixed Software o Cisco has released free software updates that address the vulnerability described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license: https://www.cisco.com/c/en/us/products/end-user-license-agreement.html Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades. When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page , to determine exposure and a complete upgrade solution. In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers. Customers Without Service Contracts Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC: https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade. Fixed Releases This vulnerability is fixed in Cisco HyperFlex Release 3.5(2a). Customers can download software updates from the Software Center on Cisco.com by doing the following: 1. Click Browse all . 2. Choose Hyperconverged Infrastructure > HyperFlex HX Data Platform . 3. Access releases by using the left pane of the HyperFlex HX Data Platform page. Exploitation and Public Announcements o The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. Source o This vulnerability was found during internal security testing. Cisco Security Vulnerability Policy o To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy . This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco. URL o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-chn-root-access Revision History o +---------+---------------------+-------------+--------+------------------+ | Version | Description | Section | Status | Date | +---------+---------------------+-------------+--------+------------------+ | 1.1 | Updated workaround | Workarounds | Final | 2019-April-04 | | | availability. | | | | +---------+---------------------+-------------+--------+------------------+ | 1.0 | Initial public | - | Final | 2019-February-20 | | | release. | | | | +---------+---------------------+-------------+--------+------------------+ ====================================================== Cisco HyperFlex Unauthenticated Statistics Retrieval Vulnerability Priority: Medium Advisory ID: cisco-sa-20190220-hyper-retrieve First Published: 2019 February 20 16:00 GMT Version 1.0: Final Workarounds: No workarounds available Cisco Bug IDs: CSCvj95580 CVE-2019-1666 CWE-284 CVSS Score: 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the Graphite service of Cisco HyperFlex software could allow an unauthenticated, remote attacker to retrieve data from the Graphite service. The vulnerability is due to insufficient authentication controls. An attacker could exploit this vulnerability by sending crafted requests to the Graphite service. A successful exploit could allow the attacker to retrieve any statistics from the Graphite service. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-hyper-retrieve Affected Products o Vulnerable Products This vulnerability affects Cisco HyperFlex software. For information about affected software releases, consult the Cisco bug ID(s) at the top of this advisory. Products Confirmed Not Vulnerable Only products listed in the Vulnerable Products section of this advisory are known to be affected by this vulnerability. Workarounds o There are no workarounds that address this vulnerability. Fixed Software o For information about fixed software releases, consult the Cisco bug ID(s) at the top of this advisory. When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page, to determine exposure and a complete upgrade solution. In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers. Exploitation and Public Announcements o The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. Source o This vulnerability was found during internal security testing. Cisco Security Vulnerability Policy o To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco. Subscribe to Cisco Security Notifications o Subscribe URL o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-hyper-retrieve Revision History o +----------+--------------------------+----------+--------+-------------------+ | Version | Description | Section | Status | Date | +----------+--------------------------+----------+--------+-------------------+ | 1.0 | Initial public release. | -- | Final | 2019-February-20 | +----------+--------------------------+----------+--------+-------------------+ ====================================================== Cisco Hyperflex Stored Cross-Site Scripting Vulnerability Priority: Medium Advisory ID: cisco-sa-20190220-hyper-xss First Published: 2019 February 20 16:00 GMT Version 1.0: Final Workarounds: No workarounds available Cisco Bug IDs: CSCvk59165 CVE-2019-1665 CWE-79 CVSS Score: 4.7 AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the web-based management interface of Cisco HyperFlex software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected system. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by persuading a user of the interface to click a maliciously crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-hyper-xss Affected Products o Vulnerable Products This vulnerability affects Cisco HyperFlex. For information about affected software releases, consult the Cisco bug ID(s) at the top of this advisory. Products Confirmed Not Vulnerable Only products listed in the Vulnerable Products section of this advisory are known to be affected by this vulnerability. Workarounds o There are no workarounds that address this vulnerability. Fixed Software o For information about fixed software releases, consult the Cisco bug ID(s) at the top of this advisory. When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page, to determine exposure and a complete upgrade solution. In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers. Exploitation and Public Announcements o The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. Source o This vulnerability was found during internal security testing. Cisco Security Vulnerability Policy o To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco. Subscribe to Cisco Security Notifications o Subscribe Action Links for This Advisory o Understanding Cross-Site Scripting (XSS) Threat Vectors Related to This Advisory o Cross-Site Scripting URL o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-hyper-xss Revision History o +----------+--------------------------+----------+--------+-------------------+ | Version | Description | Section | Status | Date | +----------+--------------------------+----------+--------+-------------------+ | 1.0 | Initial public release. | -- | Final | 2019-February-20 | +----------+--------------------------+----------+--------+-------------------+ ================================================================================= Cisco HyperFlex Software Command Injection Vulnerability Priority: High Advisory ID: cisco-sa-20190220-hyperflex-injection First Published: 2019 February 20 16:00 GMT Last Updated: 2019 October 23 18:41 GMT Version 2.0: Final Workarounds: YesCisco Bug IDs: CSCvj95606CSCvq24176 CVE-2018-15380 CWE-78 CVSS Score: 8.8 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:X Summary o A vulnerability in the cluster service manager of Cisco HyperFlex Software could allow an unauthenticated, adjacent attacker to execute commands as the root user. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by connecting to the cluster service manager and injecting commands into the bound process. A successful exploit could allow the attacker to run commands on the affected host as the root user. Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-hyperflex-injection Affected Products o Vulnerable Products This vulnerability affects Cisco HyperFlex Software releases prior to 3.5 (2g). Determining the HyperFlex Software Release To determine the installed release of Cisco HyperFlex Software, an administrator may use either the CLI or the GUI. Using the CLI, the administrator can issue the stcli about command. The following example shows the output of the command for a device that is running Cisco HyperFlex Software Release 3.0(1d): root@hxcluster:~# stcli about serviceType: stMgr instanceUuid: c4f0441c-xxxx-xxxx-xxxx-xxxxxxxxxxxx name: HyperFlex StorageController locale: English (United States) serialNumber: WZP#####OCD,WZP#####OG9,WZP######## apiVersion: 0.1 modelNumber: HX240C-M5L build: 3.0.1d-29754 (internal) displayVersion: 3.0(1d) fullName: HyperFlex StorageController 3.0.1d productVersion: 3.0.1d-29754 Using the GUI, the administrator can click the About link at the bottom left of the page after logging in to HX Connect. Products Confirmed Not Vulnerable Only products listed in the Vulnerable Products section of this advisory are known to be affected by this vulnerability. Workarounds o A workaround for this vulnerability is available for customers who cannot upgrade to a fixed release. To coordinate implementation of the workaround, contact the Cisco Technical Assistance Center (TAC) . Fixed Software o Cisco has released free software updates that address the vulnerability described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license: https://www.cisco.com/c/en/us/products/end-user-license-agreement.html Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades. When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page , to determine exposure and a complete upgrade solution. In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers. Customers Without Service Contracts Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC: https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade. Fixed Releases Cisco fixed this vulnerability in Cisco HyperFlex 3.5(2g). Customers can download software updates from the Software Center on Cisco.com by doing the following: 1. Click Browse all . 2. Navigate to Hyperconverged Infrastructure > HyperFlex HX Data Platform . 3. Access releases by using the left pane of the HyperFlex HX Data Platform page. Exploitation and Public Announcements o The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. Source o This vulnerability was found during internal security testing. Cisco Security Vulnerability Policy o To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy . This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco. URL o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190220-hyperflex-injection Revision History o +---------+------------------+----------------+--------+------------------+ | Version | Description | Section | Status | Date | +---------+------------------+----------------+--------+------------------+ | | Updated the | Vulnerable | | | | 2.0 | fixed release. | Products and | Final | 2019-October-23 | | | Added a defect. | Fixed Software | | | +---------+------------------+----------------+--------+------------------+ | | Updated | | | | | 1.1 | workaround | Workarounds | Final | 2019-April-04 | | | availability. | | | | +---------+------------------+----------------+--------+------------------+ | 1.0 | Initial public | - | Final | 2019-February-20 | | | release. | | | | +---------+------------------+----------------+--------+------------------+ - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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