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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1634 HP-UX Secure Shell, Multiple Remote Vulnerabilities 31 May 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: HP-UX Secure Shell Publisher: Hewlett-Packard Operating System: HP-UX Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Increased Privileges -- Existing Account Access Privileged Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2016-10012 CVE-2016-10011 CVE-2016-10010 CVE-2016-10009 Reference: ESB-2018.0230 ESB-2017.0214 ESB-2017.0085 Original Bulletin: https://support.hpe.com/hpsc/doc/public/display?docId=hpesbux03818en_us - --------------------------BEGIN INCLUDED TEXT-------------------- HPESBUX03818 rev.1 - HP-UX Secure Shell, Multiple Remote Vulnerabilities SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: hpesbux03818en_us Version: 1 HPESBUX03818 rev.1 - HP-UX Secure Shell, Multiple Remote Vulnerabilities NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2018-05-30 Last Updated: 2018-05-30 - ------------------------------------------------------------------------------- Potential Security Impact: Remote: Arbitrary Command Execution, Authentication Bypass, Authorized User Source: Hewlett Packard Enterprise, HPE Product Security Response Team VULNERABILITY SUMMARY Security vulnerabilities in the HP-UX Secure Shell daemon (sshd) could be exploited remotely to allow arbitrary command execution, authentication bypass, or unauthorized use. References: * CVE-2016-10009 - Affected version: sshd in OpenSSH before 7.4 * CVE-2016-10010 - Affected version: sshd in OpenSSH before 7.4 * CVE-2016-10011 - Affected version: sshd in OpenSSH before 7.4 * CVE-2016-10012 - Affected version: The shared memory manager (associated with pre-authentication compression) in sshd in OpenSSH before 7.4 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP-UX 11i Secure Shell Software A.07.30.003 BACKGROUND CVSS Version 3.0 and Version 2.0 Base Metrics V3 V2 Reference V3 Vector Base V2 Vector Base Score Score CVSS:3.0/AV:N/AC:L/ (AV:N/AC:L/ CVE-2016-10009 PR:N/UI:N/S:U/C:L/I:L 7.3 Au:N/C:P/I:P/ 7.5 /A:L A:P) CVSS:3.0/AV:L/AC:L/ (AV:L/AC:M/ CVE-2016-10010 PR:N/UI:N/S:U/C:H/I:H 8.4 Au:N/C:C/I:C/ 6.9 /A:H A:C) CVSS:3.0/AV:L/AC:L/ (AV:L/AC:L/ CVE-2016-10011 PR:N/UI:N/S:U/C:L/I:N 4.0 Au:N/C:P/I:N/ 2.1 /A:N A:N) CVSS:3.0/AV:L/AC:L/ (AV:L/AC:L/ CVE-2016-10012 PR:N/UI:N/S:U/C:H/I:H 8.4 Au:N/C:C/I:C/ 7.2 /A:H A:C) Information on CVSS is documented in HPE Customer Notice: HPSN-2008-002 RESOLUTION HPE has provided the following information to resolve the vulnerabilities in the Secure Shell daemon in HP-UX. Please reference the release notes for HP-UX Secure Shell Version A.07.40.003: https://support.hpe.com/hpsc/doc/public/display?sp4ts.oid=3217840&docLocale= en_US&docId=emr_na-a00044567en_us HISTORY Version:1 (rev.1) - 30 May 2018 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive System management and security procedures must be reviewed frequently to maintain system integrity. HPE is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions. "HPE is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HPE products the important security information contained in this Bulletin. HPE recommends that all users determine the applicability of this information to their individual situations and take appropriate action. HPE does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HPE will not be responsible for any damages resulting from user's use or disregard of the information provided in this Bulletin. To the extent permitted by law, HPE disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement." ?Copyright 2018 Hewlett Packard Enterprise Development LP Hewlett Packard Enterprise Development shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HPE nor its affiliates, subcontractors or suppliers will be liable for incidental, special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise Development and the names of Hewlett Packard Enterprise Development products referenced herein are trademarks of Hewlett Packard Enterprise Development in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. - --------------------------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 iQIVAwUBWw8zx2aOgq3Tt24GAQi96A/+NjYiD7OwLmVx+226kWMaFlAglLWmQQwA HkeCQ7dOVP+UinsrDDfDeDjCcK/70ea9Dm0ZK4UNVdF8Xs7CBokWCbBev0pVKmoT BptDYcmPGMd7Q4yD9RhDgqvkaXNJyzY0wSUF/kjzlx8CaHd5rbtemr5FBi1kdv+R 7AYPCsFG5J9zHJy4jK1lPw9unDKQQRA/PdnzuzOpXKWtG8VF13v7JsrjXvSEl6Y2 RES6WjgHcVlbiBb4doO9vaswEKb81IG1Y7JT8j4ePTjAv/FlR9ol8CU1k0f9AHdU kCNHQP2+9HlfWL1bzx3mqH5v053GMtsSEpl3G62eHiRRzEFnOMqGqvGbUT7Jz241 1p2jp5+Q09POOzgTamyvumNNow8sZFsWxtMDcGLcEdTuWsRXh05dwq7UYBrd9mCn CE94m1GfJBiABCVmSpU0XdYcnyBSoY6MzcvTSnAUnmGBDviMB1lAeVQk4msOo2ie ru8Uw20lRZZXQUN5GNMrQtvAj9HeemimJu7IH0c6hb0Cjcn2oOT/3YLz18KwXskY yQxv7q9BtTHwGyMI0vYRowc3Xp/EwXw1elu8yUXu7F9P+6RszO0dbWkQZPmwldFa cKhXF7qdvfun0kkWwGJNxeAkRVv0IAx7jXcpgXEEPjwsJ1CKP4PgmE4L3q9wHspT dmTnZOmBWfk= =k47L -----END PGP SIGNATURE-----