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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.3324 Security Bulletin: IBM Cloud Private is vulnerable to Kibana vulnerabilities (CVE-2020-7015, CVE-2020-7013, CVE-2020-7012) 28 September 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Cloud Private Publisher: IBM Operating System: Linux variants Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Cross-site Scripting -- Remote with User Interaction Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-7015 CVE-2020-7013 CVE-2020-7012 Reference: ESB-2020.3081 Original Bulletin: https://www.ibm.com/support/pages/node/6338541 - --------------------------BEGIN INCLUDED TEXT-------------------- IBM Cloud Private is vulnerable to Kibana vulnerabilities (CVE-2020-7015, CVE-2020-7013, CVE-2020-7012) Security Bulletin Summary IBM Cloud Private is vulnerable to Kibana vulnerabilities Vulnerability Details CVEID: CVE-2020-7015 DESCRIPTION: Elastic Kibana is vulnerable to cross-site scripting, caused by improper validation of user-supplied input in TSVB visualization. A remote attacker could exploit this vulnerability to inject malicious script into a Web page which would be executed in a victim's Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. CVSS Base score: 6.1 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 182944 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) CVEID: CVE-2020-7013 DESCRIPTION: Elastic Kibana could allow a remote authenticated attacker to execute arbitrary code on the system, caused by a prototype pollution flaw in TSVB . By sending a specially-crafted data, an attacker could exploit this vulnerability to execute arbitrary code in the context of Kibana process on the host system. CVSS Base score: 8.8 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 182942 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) CVEID: CVE-2020-7012 DESCRIPTION: Elastic Kibana could allow a remote authenticated attacker to execute arbitrary code on the system, caused by a prototype pollution flaw in the Upgrade Assistant. By sending a specially-crafted data, an attacker could exploit this vulnerability to execute arbitrary code in the context of Kibana process on the host system. CVSS Base score: 8.8 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 182941 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) Affected Products and Versions +--------------------+----------+ |Affected Product(s) |Version(s)| +--------------------+----------+ |IBM Cloud Private |3.2.1 CD | +--------------------+----------+ |IBM Cloud Private |3.2.2 CD | +--------------------+----------+ Remediation/Fixes Product defect fixes and security updates are only available for the two most recent Continuous Delivery (CD) update packages o IBM Cloud Private 3.2.1 o IBM Cloud Private 3.2.2 For IBM Cloud Private 3.2.1, apply Aug fix pack: o IBM Cloud Private 3.2.1.2008 For IBM Cloud Private 3.2.2, apply Aug fix pack: o IBM Cloud Private 3.2.2.2008 For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2, 3.2.0: o Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud Private 3.2.2.2008. o If required, individual product fixes can be made available between CD update packages for resolution of problems. Contact IBM support for assistance Workarounds and Mitigations None Get Notified about Future Security Bulletins References - --------------------------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. 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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 iQIVAwUBX3FgKuNLKJtyKPYoAQjiLA/+KcsPGzyOw7+svhOvl2UKwovqBShGWnzB QoZT4Kmb4uttMixs4A9bhKkozUaRVhT6OtqT9V9wRRpl7idno6QX0/mztpdWrqna e/PoPsqLd8F7smZcvhOqFI+mTmM8++/CvHDLZQeRuDay2wXZ7ESwjULSEIKSLO2f p96yXvENoORjQ0DHfaNrK9sHMuxxx8J1qRw6hqlgyZ4CADuM/97JRb8RheNom/Tw AJ3LNiRm2JOs3RcjW8W9zT9g8FTXoTDYxLouzPM8DjivIytes75TkoJQkUaZb+yj eSql5XrKqBQjIeV90pfYWVQtbTcBGP8n3FHMyocXy1kZQGGF1JIDB07DrXdhgCQX 6kIyRX7CHvfttcJUgRoWwZ9sZSNIc41Ls331iM+Kiq6SXZK1N/W0a7QnIduTyGps Jq7NCSjKWUXJntJjtuxhD7MlhDHxKETtAwJsMs1VPf6Ahkcv9IFIl6aGPGbqtDie wCOymtWY4WP1EhZfl6dE2S2sTrE0+epl9Smn5Y/95jt33DHwXuF0HK+rc1M1bLgl jd3GkSg9dkiu/+uV1mrRJAlES/b55VVfI51EMlSBXunEFpc7Vy2wJ8f+0XbeCv8d tZWg6hTiRWfhUlbHnruTWAmFG8Luy1zDX0QkOIKXGbhNBd0FTLv6N4QVOf/VYtuj Jy+VGxJQEQE= =YwFP -----END PGP SIGNATURE-----