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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0976 multiple vulnerabilities discovered in McAfee Network Security Manager 25 March 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: McAfee Network Security Manager Publisher: Mcafee Operating System: Linux variants Windows Impact/Access: Cross-site Scripting -- Remote with User Interaction Unauthorised Access -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-3606 CVE-2019-3597 Original Bulletin: https://kc.mcafee.com/corporate/index?page=content&id=SB10273 https://kc.mcafee.com/corporate/index?page=content&id=SB10274 https://kc.mcafee.com/corporate/index?page=content&id=SB10275 Comment: This bulletin contains three (3) advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- McAfee Security Bulletin - Network Security Manager update addresses multiple issues in JQuery library Security Bulletins ID: SB10273 Last Modified: 3/20/2019 Summary First Published: March 20, 2019 +-------------------+---------------------------------------------------------+ | Impact of |Cross-Site Scripting (XSS) (CWE-79) | |Vulnerability: | | +-------------------+---------------------------------------------------------+ | CVE ID: |None | +-------------------+---------------------------------------------------------+ | Severity Rating: |Medium | +-------------------+---------------------------------------------------------+ | CVSS v3 Base/ |6.5 / 5.7 | |Temporal Scores: | | +-------------------+---------------------------------------------------------+ | Recommendations: |Install or update to Network Security Manager (NSM) | | |9.1.7.75 or later, NSM 9.2.7.31 or later | +-------------------+---------------------------------------------------------+ | Security Bulletin |None | |Replacement: | | +-------------------+---------------------------------------------------------+ | Affected Software:|NSM prior to 9.1.7.75, 9.2.7.31 | +-------------------+---------------------------------------------------------+ | Location of |http://www.mcafee.com/us/downloads/downloads.aspx | |updated software: | | +-------------------+---------------------------------------------------------+ Vulnerability Description This NSM update fixes multiple JQuery vulnerabilities. The main attack vectors are described by this Common Weakness Enumeration. CWE-79 The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. http://cwe.mitre.org/data/definitions/79.html Remediation McAfee strongly recommends that you install the latest update for your version of NSM. Go to the Product Downloads site, and download the applicable product update file: +-------+-----------------------+------+-----------------+ |Product|Version |Type |Release Date | +-------+-----------------------+------+-----------------+ |NSM |9.1 Update 4 (9.1.7.75)|Update|December 13, 2018| +-------+-----------------------+------+-----------------+ |NSM |9.2 Update 2 (9.2.7.31)|Update|March 20, 2019 | +-------+-----------------------+------+-----------------+ Download and Installation Instructions See KB56057 for instructions on how to download McAfee products, documentation, updates, and hotfixes. Review the Release Notes and the Installation Guide, which you can download from the Documentation tab, for instructions on how to install these updates. Frequently Asked Questions (FAQs) How do I know if my McAfee product is vulnerable or not? For Appliances: Use the following instructions for Appliance-based products: 1. Open the Administrator's User Interface (UI). 2. Click the About link. The product version displays. Multiple issues, with highest scored below +------------------------+----------------+ |Base Score |6.5 | +------------------------+----------------+ |Attack Vector (AV) |Network (N) | +------------------------+----------------+ |Attack Complexity (AC) |Low (L) | +------------------------+----------------+ |Privileges Required (PR)|None (N) | +------------------------+----------------+ |User Interaction (UI) |None (N) | +------------------------+----------------+ |Scope (S) |Unchanged (U) | +------------------------+----------------+ |Confidentiality (C) |Low (L) | +------------------------+----------------+ |Integrity (I) |Low (L) | +------------------------+----------------+ |Availability (A) |None (N) | +------------------------+----------------+ |Temporal Score (Overall)|5.7 | +------------------------+----------------+ |Exploitability (E) |Unproven (U) | +------------------------+----------------+ |Remediation Level (RL) |Official Fix (O)| +------------------------+----------------+ |Report Confidence (RC) |Confirmed (C) | +------------------------+----------------+ NOTE: The below CVSS version 3.0 vector was used to generate this score. https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/ I:L/A:N/E:U/RL:O/RC:C Disclaimer The information provided in this Security Bulletin is provided as is without warranty of any kind. McAfee disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall McAfee or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if McAfee or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the preceding limitation may not apply. Any future product release dates mentioned in this Security Bulletin are intended to outline our general product direction, and they should not be relied on in making a purchasing decision. The product release dates are for information purposes only, and may not be incorporated into any contract. The product release dates are not a commitment, promise, or legal obligation to deliver any material, code, or functionality. The development, release, and timing of any features or functionality described for our products remains at our sole discretion and may be changed or canceled at any time. Affected Products Known Issue/Product Defect Network Security Manager 9.2.x Network Security Manager 9.1.x Network Security Manager 8.1.x Vulnerability Response - -------------------------------------------------------------------------------- McAfee Security Bulletin - Network Security Manager update fixes an issue where Manager Disaster Recovery pair database passwords are logged in clear text (CVE-2019-3606) Security Bulletins ID: SB10274 Last Modified: 3/20/2019 Summary First Published: March 20, 2019 +-------------------+---------------------------------------------------------+ | Impact of |Data Leakage (CWE-118) | |Vulnerability: | | +-------------------+---------------------------------------------------------+ | CVE ID: |CVE-2019-3606 | +-------------------+---------------------------------------------------------+ | Severity Rating: |High | +-------------------+---------------------------------------------------------+ | CVSS v3 Base/ |7.7 / 7.1 | |Temporal Scores: | | +-------------------+---------------------------------------------------------+ | Recommendations: |Install or update to Network Security Manager (NSM) | | |9.1.7.75 or later, NSM 9.2.7.31 or later | +-------------------+---------------------------------------------------------+ | Security Bulletin |None | |Replacement: | | +-------------------+---------------------------------------------------------+ | Affected Software:|NSM prior to 9.1.7.75, 9.2.7.31 | +-------------------+---------------------------------------------------------+ | Location of |http://www.mcafee.com/us/downloads/downloads.aspx | |updated software: | | +-------------------+---------------------------------------------------------+ Vulnerability Description CVE-2019-3606 Data Leakage Attacks vulnerability in the web portal component when in a Manager Disaster Recovery (MDR) pair in McAfee Network Security Management (NSM) 9.x allows administrators to view configuration information in plain text format via the GUI or GUI terminal commands. http://web.nvd.nist.gov/view/vuln/detail?vulnI=CVE-2019-3606 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3606 This issue is only encountered when NSM is part of an MDR pair and a data sync operation is performed between MDR pair managers. Affected Component: o NSM - MDR Data sync functionality Remediation McAfee strongly recommends that you install the latest update for your version of NSM. Go to the Product Downloads site, and download the applicable product update file: +-------+-----------------------+------+-----------------+ |Product|Version |Type |Release Date | +-------+-----------------------+------+-----------------+ |NSM |9.1 Update 4 (9.1.7.75)|Update|December 13, 2018| +-------+-----------------------+------+-----------------+ |NSM |9.2 Update 2 (9.2.7.31)|Update|March 20, 2019 | +-------+-----------------------+------+-----------------+ Download and Installation Instructions See KB56057 for instructions on how to download McAfee products, documentation, updates, and hotfixes. Review the Release Notes and the Installation Guide, which you can download from the Documentation tab, for instructions on how to install these updates. Frequently Asked Questions (FAQs) How do I know if my McAfee product is vulnerable or not? For Appliances: Use the following instructions for Appliance-based products: 1. Open the Administrator's User Interface (UI). 2. Click the About link. The product version displays. CVE-2019-3606: NSM MDR pair database passwords shown in clear text in logs +------------------------+----------------+ |Base Score |7.7 | +------------------------+----------------+ |Attack Vector (AV) |Local (L) | +------------------------+----------------+ |Attack Complexity (AC) |Low (L) | +------------------------+----------------+ |Privileges Required (PR)|High (H) | +------------------------+----------------+ |User Interaction (UI) |Required (R) | +------------------------+----------------+ |Scope (S) |Changed (C) | +------------------------+----------------+ |Confidentiality (C) |High (H) | +------------------------+----------------+ |Integrity (I) |High (H) | +------------------------+----------------+ |Availability (A) |High (H) | +------------------------+----------------+ |Temporal Score (Overall)|7.1 | +------------------------+----------------+ |Exploitability (E) |Functional (F) | +------------------------+----------------+ |Remediation Level (RL) |Official Fix (O)| +------------------------+----------------+ |Report Confidence (RC) |Confirmed (C) | +------------------------+----------------+ NOTE: The below CVSS version 3.0 vector was used to generate this score. https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:C/C:H/ I:H/A:H/E:F/RL:O/RC:C Disclaimer The information provided in this Security Bulletin is provided as is without warranty of any kind. McAfee disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall McAfee or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if McAfee or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the preceding limitation may not apply. Any future product release dates mentioned in this Security Bulletin are intended to outline our general product direction, and they should not be relied on in making a purchasing decision. The product release dates are for information purposes only, and may not be incorporated into any contract. The product release dates are not a commitment, promise, or legal obligation to deliver any material, code, or functionality. The development, release, and timing of any features or functionality described for our products remains at our sole discretion and may be changed or canceled at any time. Affected Products Known Issue/Product Defect Network Security Manager 9.2.x Network Security Manager 9.1.x Network Security Manager 8.1.x Vulnerability Response - -------------------------------------------------------------------------------- McAfee Security Bulletin - Network Security Manager update fixes Authentication Bypass vulnerability (CVE-2019-3597) Security Bulletins ID: SB10275 Last Modified: 3/22/2019 Summary First Published: March 20, 2019 +--------------------+--------------------------------------------------------+ | Impact of |Authentication Bypass (CWE-592) | |Vulnerability: | | +--------------------+--------------------------------------------------------+ | CVE ID: |CVE-2019-3597 | +--------------------+--------------------------------------------------------+ | Severity Rating: |Medium | +--------------------+--------------------------------------------------------+ | CVSS v3 Base/ |6.5 / 6.2 | |Temporal Scores: | | +--------------------+--------------------------------------------------------+ | Recommendations: |Install or update to Network Security Manager (NSM) | | |9.1.7.75.2 or later, 9.2.7.31 or later | +--------------------+--------------------------------------------------------+ | Security Bulletin |None | |Replacement: | | +--------------------+--------------------------------------------------------+ | Affected Software: |NSM prior to 9.1.7.75.2, 9.2.7.31 | +--------------------+--------------------------------------------------------+ | Location of updated|http://www.mcafee.com/us/downloads/downloads.aspx | |software: | | +--------------------+--------------------------------------------------------+ Vulnerability Description CVE-2019-3597 Authentication Bypass vulnerability in McAfee Network Security Manager (NSM) 9.x allows unauthenticated users to gain administrator rights via incorrect handling of expired GUI sessions. http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-3597 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3597 Remediation McAfee strongly recommends that you install the latest update for your version of NSM. Go to the Product Downloads site, and download the applicable product update/ hotfix file: +-------+-----------------------+------+----------------+ |Product|Version |Type |Release Date | +-------+-----------------------+------+----------------+ |NSM |9.1.7.75.2 |Hotfix|February 7, 2019| +-------+-----------------------+------+----------------+ |NSM |9.2 Update 2 (9.2.7.31)|Update|March 20, 2019 | +-------+-----------------------+------+----------------+ Download and Installation Instructions See KB56057 for instructions on how to download McAfee products, documentation, updates, and hotfixes. Review the Release Notes and the Installation Guide, which you can download from the Documentation tab, for instructions on how to install these updates. Acknowledgments McAfee credits Graziano Felline from CRIF SPA - Security Management for reporting this flaw. Frequently Asked Questions (FAQs) How do I know if my McAfee product is vulnerable or not? For Appliances: Use the following instructions for Appliance-based products: 1. Open the Administrator's User Interface (UI). 2. Click the About link. The product version displays. CVE-2019-3597: NSM Authentication Bypass +------------------------+----------------+ |Base Score |6.5 | +------------------------+----------------+ |Attack Vector (AV) |Network (N) | +------------------------+----------------+ |Attack Complexity (AC) |Low (L) | +------------------------+----------------+ |Privileges Required (PR)|Low (L) | +------------------------+----------------+ |User Interaction (UI) |Required (R) | +------------------------+----------------+ |Scope (S) |Changed (C) | +------------------------+----------------+ |Confidentiality (C) |Low (L) | +------------------------+----------------+ |Integrity (I) |Low (L) | +------------------------+----------------+ |Availability (A) |Low (L) | +------------------------+----------------+ |Temporal Score (Overall)|6.2 | +------------------------+----------------+ |Exploitability (E) |High (H) | +------------------------+----------------+ |Remediation Level (RL) |Official Fix (O)| +------------------------+----------------+ |Report Confidence (RC) |Confirmed (C) | +------------------------+----------------+ Disclaimer The information provided in this Security Bulletin is provided as is without warranty of any kind. McAfee disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall McAfee or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if McAfee or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the preceding limitation may not apply. Any future product release dates mentioned in this Security Bulletin are intended to outline our general product direction, and they should not be relied on in making a purchasing decision. The product release dates are for information purposes only, and may not be incorporated into any contract. The product release dates are not a commitment, promise, or legal obligation to deliver any material, code, or functionality. The development, release, and timing of any features or functionality described for our products remains at our sole discretion and may be changed or canceled at any time. Affected Products Known Issue/Product Defect Network Security Manager 9.2.x Network Security Manager 9.1.x Network Security Manager 8.1.x - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXJhgYmaOgq3Tt24GAQgEiA/+LARpGgg0Z9kYjxc5NUJUmB3P5DMbqdOP LqH5Vn0Rv5MxzlSAPXQy+bS/qm/MUJl1YrDR5DYE/q+3Xndc5hZb1g3lgBJwufrM 1EWSqlaQOZhssCwqIylTZEST1OFb+U+NkJhppt0BqoZsQ6vBYQlMw5sZu1R9qifb I4+tm0cx1lAfOonWwks5rfowWMySk4C1OBGLsu8MTmmxaJPA5c2Tt0mmdquUflCv +h5mSFIAJVf0k1RnziN2FbxuCYxQfZ0sK9Sbi3WufToPzN30ZNN9oQwAM1WnosHN 56TdgifHdURtHO3wZibKuqPX4SQUhryzkztfoiEYsDFRb2QpW2wjcSAYzRkolJSn TaWJqwO9n9KXiL5SpLfFj5AN5ggA2H5eDPTZKLwhSna8c9js+7b4nTtfkfpVJzs9 cIn8MJMIQTPbBXJS+UdG0ZkD6MrzPYajSZJHVR0J54qSeFrALPdvFDRS8LAB8Xa2 oQGyvtc6kpb7a2+B6ugZF4BC4B1MxLrvxg/cL8aA8qFAubAQuofYqnSBi3esDpaj Ov3hZmDOdtxANxJeClfRNjgS9vgbjVI6PH0bAbGBcdV8Mr4BSH7KUH2cRwqh/LXW sapNzQJg485tS9vZVKhrb4Vtzz+OgaI4tJBHH2ExC8eXRk06vqpMrQjGzvXkZVOi 52OL497M7Kc= =vj4D -----END PGP SIGNATURE-----