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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4439 Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Spectrum Protect for Enterprise Resource Planning on AIX (CVE-2019-4473, CVE-2019-11771) 25 November 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Spectrum Protect products Publisher: IBM Operating System: AIX Linux variants Windows Impact/Access: Increased Privileges -- Existing Account Modify Arbitrary Files -- Existing Account Provide Misleading Information -- Remote with User Interaction Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-11771 CVE-2019-4473 CVE-2019-4406 CVE-2018-2025 CVE-2016-2115 Reference: ESB-2019.4415 ESB-2019.3427 ESB-2019.2919 Original Bulletin: https://www.ibm.com/support/pages/node/1107975 https://www.ibm.com/support/pages/node/1107261 https://www.ibm.com/support/pages/node/1107195 https://www.ibm.com/support/pages/node/1107777 https://www.ibm.com/support/pages/node/1108017 Comment: This bulletin contains five (5) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- Multiple vulnerabilities in IBM Java Runtime affect IBM Spectrum Protect for Enterprise Resource Planning on AIX (CVE-2019-4473, CVE-2019-11771) Security Bulletin Summary Multiple vulnerabilities in IBM Runtime Environment Java were disclosed as part of the IBM Java SDK updates in July 2019. IBM Runtime Environment Java is used by IBM Spectrum Protect (formerly Tivoli Storage Manager) for Enterprise Resource Planning on AIX. Vulnerability Details CVEID: CVE-2019-4473 DESCRIPTION: Multiple binaries in IBM SDK, Java Technology Edition 7, 7R, and 8 on the AIX platform use insecure absolute RPATHs, which may facilitate code injection and privilege elevation by local users. IBM X-Force ID: 163984. CVSS Base score: 8.4 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 163984 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) CVEID: CVE-2019-11771 DESCRIPTION: AIX builds of Eclipse OpenJ9 before 0.15.0 contain unused RPATHs which may facilitate code injection and privilege elevation by local users. CVSS Base score: 8.4 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 163989 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) Affected Products and Versions +-------------------------------------------------------------------------+---------------+ |Affected Product(s) |Version(s) | +-------------------------------------------------------------------------+---------------+ |IBM Spectrum Protect (formerly Tivoli Storage Manager) for Enterprise |8.1.0.0-8.1.4.1| |Resource Planning: Data Protection for SAP for Db2 |7.1.3.0-7.1.3.2| +-------------------------------------------------------------------------+---------------+ |IBM Spectrum Protect (formerly Tivoli Storage Manager) for Enterprise |8.1.0.0-8.1.4.1| |Resource Planning: Data Protection for SAP for Oracle |7.1.3.0-7.1.3.2| +-------------------------------------------------------------------------+---------------+ Remediation/Fixes +-----------------------------+-------------+---------+-------------------------------------------------+ |Data Protection for SAP for |First Fixing |Platform |Link to Fix | |Db2 and Oracle Release |VRMF Level | | | +-----------------------------+-------------+---------+-------------------------------------------------+ |8.1 |8.1.9 |AIX |https://www.ibm.com/support/pages/node/1071878 | +-----------------------------+-------------+---------+-------------------------------------------------+ |7.1 |7.1.3.3 |AIX |https://www.ibm.com/support/pages/node/1105959 | +-----------------------------+-------------+---------+-------------------------------------------------+ Workarounds and Mitigations None - -------------------------------------------------------------------------------- Incorrect permissions on CIT files in IBM Spectrum Protect Backup-Archive Client and IBM Spectrum Protect for Virtual Environments (CVE-2018-2025) Summary The IBM Spectrum Protect (formerly Tivoli Storage Manager) Backup-Archive Client creates directories/files in the CIT directory that have insecure permissions. Vulnerability Details CVEID: CVE-2018-2025 DESCRIPTION: IBM Spectrum Protect Client creates directories/files in the CIT sub directory that are read/writable by everyone. CVSS Base score: 5.1 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 155551 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N) Affected Products and Versions +--------------------------------------------------------------------------------+---------------+ |Affected Product(s) |Version(s) | +--------------------------------------------------------------------------------+---------------+ |IBM Spectrum Protect (formerly Tivoli Storage Manager) Backup-Archive Client |8.1.0.0-8.1.8.0| | |7.1.0.0-7.1.8.5| +--------------------------------------------------------------------------------+---------------+ |IBM Spectrum Protect (formerly Tivoli Storage Manager) for Virtual |8.1.0.0-8.1.8.0| |Environments: Data Protection for VMware |7.1.0.0-7.1.8.5| +--------------------------------------------------------------------------------+---------------+ |IBM Spectrum Protect (formerly Tivoli Storage Manager) for Virtual |8.1.0.0-8.1.8.0| |Environments: Data Protection for Hyper-V |7.1.0.0-7.1.8.0| +--------------------------------------------------------------------------------+---------------+ Remediation/Fixes Backup-Archive |First | | | Client Release |Fixing VRM|APAR |Platform |Link to Fix |Level | | | - -------------------+----------+----------+----------+---------------------------------------------------------------------- 8.1 |8.1.9 |IT27337 |AIX |http://www.ibm.com/support/docview.wssuid=ibm11108473 | | |Linux | | | |Macintosh | | | |Solaris | | | |Windows | - -------------------+----------+----------+----------+---------------------------------------------------------------------- 7.1 |7.1.8.6 |IT27337 |AIX |http://www.ibm.com/support/docview.wssuid=swg24044550 | | |HP-UX | | | |Linux | | | |Macintosh | | | |Solaris | | | |Windows | +----------------------+------------+-----------+-----------+------------------------------------------------------------------------------------+ |Data Protection for |First Fixing|APAR |Platform |Link to Fix | |VMware Release |VRM Level | | | | +----------------------+------------+-----------+-----------+------------------------------------------------------------------------------------+ |8.1 |8.1.9 |IT27400 |Linux |http://www.ibm.com/support/docview.wssuid=ibm11072396 | | | | |Windows | | +----------------------+------------+-----------+-----------+------------------------------------------------------------------------------------+ |7.1 |7.1.8.6 |IT27400 |Linux |Data Protection for VMware 7.1 customers can upgrade to Data Protection for | | | | |Windows |VMware 7.1.8.6 or apply the above 7.1.8.6 client fix. | | | | | |Data Protection for VMware 7.1.8.6 link: | | | | | |https://www.ibm.com/support/docview.wssuid=swg24044553 | | | | | |Client 7.1.8.6 link: | | | | | |http://www.ibm.com/support/docview.wssuid=swg24044550 | +----------------------+------------+-----------+-----------+------------------------------------------------------------------------------------+ +-------------------+----------+----------+----------+------------------------------------------------------------------------+ |Data Protection for|First | | | | |Hyper-V Release |Fixing VRM|APAR |Platform |Link to Fix | | |Level | | | | +-------------------+----------+----------+----------+------------------------------------------------------------------------+ |8.1 |8.1.9 |IT27401 |Windows |http://www.ibm.com/support/docview.wssuid=ibm11072396 | +-------------------+----------+----------+----------+------------------------------------------------------------------------+ |7.1 | | |Windows |Apply the above 7.1.8.6 client fix using the following link: | | | | | |http://www.ibm.com/support/docview.wssuid=swg24044550 | +-------------------+----------+----------+----------+------------------------------------------------------------------------+ Workarounds and Mitigations The permissions on the cit/bin/etc folder and files can be modified to be more restrictive. - ---------------------------------------------------------------------------------------------------------------------------------------------------------------- SMB signing not required in IBM Spectrum Protect Plus (CVE-2016-2115) Summary IBM Spectrum Protect Plus is vulnerable to man-in-the-middle attacks as it does not make SMB signing mandatory. Vulnerability Details CVEID: CVE-2016-2115 DESCRIPTION: Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 does not require SMB signing within a DCERPC session over ncacn_np, which allows man-in-the-middle attackers to spoof SMB clients by modifying the client-server data stream. CVSS Base score: 4.3 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 111942 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N) Affected Products and Versions +----------------------------------+-----------------+ |Affected Product(s) |Version(s) | +----------------------------------+-----------------+ |IBM Spectrum Protect Plus |10.1.0-10.1.4 | +----------------------------------+-----------------+ Remediation/Fixes +---------------+------------+-------+--------+-----------------------------------------------------+ |Spectrum |First Fixing| | | | |Protect |VRM Level |APAR |Platform|Link to Fix | |Plus Release | | | | | +---------------+------------+-------+--------+-----------------------------------------------------+ |10.1 |10.1.5 |IT30175|Linux |http://www.ibm.com/support/docview.wssuid= | | | | | |ibm11072392 | +---------------+------------+-------+--------+-----------------------------------------------------+ Workarounds and Mitigations None - -------------------------------------------------------------------------------- Denial of Service vulnerability in IBM Spectrum Protect Backup-Archive Client (CVE-2019-4406) Summary The IBM Spectrum Protect (formerly Tivoli Storage Manager) Backup-Archive Client is vulnerable to a denial of service attack. Vulnerability Details CVEID: CVE-2019-4406 DESCRIPTION: The IBM Spectrum Protect Client may be vulnerable to a denial of service attack due to a timing issue between client and server TCP/IP communications. CVSS Base score: 4.4 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 162477 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H) Affected Products and Versions +---------------------------------------------------------------------+---------------+ |Affected Product(s) |Version(s) | +---------------------------------------------------------------------+---------------+ |IBM Spectrum Protect (formerly Tivoli Storage Manager) Backup-Archive|8.1.0.0-8.1.8.0| |Client |7.1.0.0-7.1.8.6| +---------------------------------------------------------------------+---------------+ Remediation/Fixes +------------------+--------------+--------+----------+-------------------------------------------------------------+ |Spectrum Protect |First Fixing | | | | |Backup-Archive |VRM Level |APAR |Platform |Link to Fix | |Client Release | | | | | +------------------+--------------+--------+----------+-------------------------------------------------------------+ | | | |AIX | | | | | |Linux | | |8.1 |8.1.9 |IT29313 |Macintosh |http://www.ibm.com/support/docview.wssuid=ibm11108473 | | | | |Solaris | | | | | |Windoes | | +------------------+--------------+--------+----------+-------------------------------------------------------------+ | | | |AIX | | | | | |HP-UX | | |7.1 |7.1.8.7 |IT29313 |Linux |http://www.ibm.com/support/docview.wssuid=swg24044550 | | | | |Macintosh | | | | | |Solaris | | | | | |Windows | | +------------------+--------------+--------+----------+-------------------------------------------------------------+ Workarounds and Mitigations None - -------------------------------------------------------------------------------- Multiple vulnerabilities in IBM Java Runtime affect IBM Spectrum Protect Snapshot on AIX (CVE-2019-4473, CVE-2019-11771) Summary Multiple vulnerabilities in IBM Runtime Environment Java were disclosed as part of the IBM Java SDK updates in July 2019. IBM Runtime Environment Java is used by IBM Spectrum Protect Snapshot (formerly Tivoli Storage FlashCopy Manager) on AIX. Vulnerability Details CVEID: CVE-2019-4473 DESCRIPTION: Multiple binaries in IBM SDK, Java Technology Edition 7, 7R, and 8 on the AIX platform use insecure absolute RPATHs, which may facilitate code injection and privilege elevation by local users. IBM X-Force ID: 163984. CVSS Base score: 8.4 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 163984 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) CVEID: CVE-2019-11771 DESCRIPTION: AIX builds of Eclipse OpenJ9 before 0.15.0 contain unused RPATHs which may facilitate code injection and privilege elevation by local users. CVSS Base score: 8.4 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 163989 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) Affected Products and Versions +--------------------------------------------------------------------------------------------+---------------+ |Affected Product(s) |Version(s) | +--------------------------------------------------------------------------------------------+---------------+ |IBM Spectrum Protect Snapshot (formerly FlashCopy Manager) for DB2 on AIX |8.1.0.0-8.1.6.2| | |4.1.0.0-4.1.6.3| +--------------------------------------------------------------------------------------------+---------------+ |IBM Spectrum Protect Snapshot (formerly FlashCopy Manager) for Customer |8.1.0.0-8.1.6.2| |Applications on AIX |4.1.0.0-4.1.6.3| +--------------------------------------------------------------------------------------------+---------------+ |IBM Spectrum Protect Snapshot (formerly FlashCopy Manager) for Oracle versions |8.1.0.0-8.1.6.2| |on AIX |4.1.0.0-4.1.6.3| +--------------------------------------------------------------------------------------------+---------------+ |IBM Spectrum Protect Snapshot (formerly FlashCopy Manager) for Oracle with SAP |8.1.0.0-8.1.6.2| |environments on AIX |4.1.0.0-4.1.6.3| +--------------------------------------------------------------------------------------------+---------------+ Remediation/Fixes +----------------------+-----------------+-----------+---------------------------------------------------------------+ |Spectrum Protect |First Fixing |Platform |Link to Fix | |Snapshot Release |VRMF Level | | | +----------------------+-----------------+-----------+---------------------------------------------------------------+ |8.1 |8.1.9 |AIX |https://www.ibm.com/support/pages/node/1071624 | +----------------------+-----------------+-----------+---------------------------------------------------------------+ |4.1 |4.1.6.4 |AIX |https://www.ibm.com/support/pages/node/1107945 | +----------------------+-----------------+-----------+---------------------------------------------------------------+ Workarounds and Mitigations None - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXdtDvmaOgq3Tt24GAQhi5xAAyeB+pae2Vr0WxOPrCjh0stnDupAUClgL e3O7kxbHKQRvH9rHSYKkz4ZNf0ScBfxqhyAsIrOD8iiUu28Xhhk8z91L7C2r9luW 1G/pyKu881zlzYghDYsD8/pL7P6q6cznxWG+Gqv/kTGkWjGzFXDwr/Iy2ARGMmNJ ejtO2zfTmZSP80S/mkgFiFJlFqkxsO7ft/9RZF7Dax3fRmt7r5R6VZ4H+UrNFb9D tlr4qajcIuDUiSKhkGsn2wmKlkU7RvXTaNva7HVjDpMrJaYMOqdnbK+aVNzB94pa wlmPRtcyuGZp9EfsyVvHMqJkY6elVv/ZV3wW2qRdFpP3meIoE0bOSaCv6rIcIAqu /WBj47FkhHZf/3MD+/eAPzTCHgcKPYDvlk3hectLDJwkYhQQ36vu0Akf96CXvE+C pfiRXfnZlYvFGYq4i8bBz6q3Z6bVEvuUhZy7K10eRlGsJQBz5OOfAmhcN1OkbXhy hC5/zfdPsX59rL4blZdfGr9NXfk5yT7igEy6Z6/RE2ysXT9PcSCtXJHGrEPZ6f/g ltECfhQOfAwMaFQudYRTjrC2/kTRYZJwfY4n6UGV1HeAcobt/wZawOtlh0DVrerk q2un9aFWPtBWsJbUYSDVetSU1LRaKOVxzwouGD+ki4l6xBcJXOUd4S3JwXAs198n 3JGsxPjoTm0= =YScf -----END PGP SIGNATURE-----