22 July 2019
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2707 A Security Vulnerability affects IBM Cloud Private - Kubernetes (CVE-2019-11246) 22 July 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Cloud Private Publisher: IBM Operating System: Linux variants Impact/Access: Create Arbitrary Files -- Remote with User Interaction Overwrite Arbitrary Files -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-11246 Reference: ESB-2019.2328 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10957893 - --------------------------BEGIN INCLUDED TEXT-------------------- A Security Vulnerability affects IBM Cloud Private - Kubernetes (CVE-2019-11246) Product: IBM Cloud Private Software version: All Versions Operating system(s): Linux Reference #: 0957893 Security Bulletin Summary A Security Vulnerability affects IBM Cloud Private - Kubernetes (CVE-2019-11246) Vulnerability Details CVEID: CVE-2019-11246 DESCRIPTION: Kubernetes could allow a remote attacker to traverse directories on the system. By persuading a victim to use the kubectl cp command with a malicious container, an attacker could replace or create arbitrary files on a users workstation. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 162892 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N) Affected Products and Versions IBM Cloud Private 3.1.0, 3.1.1, 3.1.2, 3.2.0 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 3.2.0 o IBM Cloud Private 3.1.2 For IBM Cloud Private 3.2.0, apply patch: o kubernetes For IBM Cloud Private 3.1.2, apply patch: o kubernetes For IBM Cloud Private, 3.1.0, 3.1.1: o Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud Private 3.2. 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 Change History 19 July 2019 - Original version published - --------------------------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 email@example.com 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 iQIVAwUBXTUez2aOgq3Tt24GAQhLRxAAh0ytS0FY2H/xTXfR0nRaYB9jvHiYayTN WSXlE7JxBeic3dMFTO2qV7DHJOKydQMeErdGfj7ZLXAOpMk2klRIRgoUsEtVL0Uw bM0oih9l10hBl+2xy0SFuGJohmCwqATLcDvQitp1RrsTu4oBFsylpAwrvjfgFlC4 Vtgo5ece5taj36jea3BbUFxd85cbNo3T+TiQ5HaPhGYXbx4krESJ2fDJr7goAas7 6VUDHjRZFUUCa8HaIzTeTXf9k3V7nNJ31hvA/Xp6KXlJii7O7qcEfFtc/TV+GLnz qKLPVpxFw8C+pXPDDhUJkX/aEwzjYxCI/6c8mE/InL12VNB4X1Ny04uE4Vf+TGjy 5Vr7ZS7RN9DAI/aM0Cm6RFbi/uTrueHYbrI4CnDgIKfuQ8rYREQr1On3UkgX+Tu5 q8R3pVUYTuIPTvPUfi7jyZ2KxwBE6W2G+92aprpfNuWBWqjZTSENnEwauldQT/Zj PwlCioyxH+gkq4ONbUJR560HOAU/uoSnTnvuV8mfTRnfeXY+yHM/jWsZIXyqsRMA REti6BvWt3BCiIitmhEYYtNv6SDU1JQfVJNKOgufG9ilaAJC2eA05x69GlzfrqJR C4cw9GQ+cw+gaExVZnNcwt7NmKPX7PVSQT0AJIXx15DcPXRRxWy+tmCO8v6o30/L TtY65H8hkqE= =f5dF -----END PGP SIGNATURE-----