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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1277 IBM Security Bulletins: IBM BladeCenter Advanced Management Module (AMM) is affected by multiple vulnerabilities 15 April 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: System x Blades Publisher: IBM Operating System: Network Appliance Impact/Access: Denial of Service -- Remote/Unauthenticated Cross-site Scripting -- Remote with User Interaction Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-17082 CVE-2018-16842 CVE-2018-16840 CVE-2018-15473 CVE-2018-14647 Reference: ESB-2018.3830 ESB-2018.3591 ESB-2018.3472 ESB-2018.3443 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10880795 http://www.ibm.com/support/docview.wss?uid=ibm10880793 http://www.ibm.com/support/docview.wss?uid=ibm10880777 http://www.ibm.com/support/docview.wss?uid=ibm10878574 Comment: This bulletin contains four (4) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- IBM BladeCenter Advanced Management Module (AMM) is affected by vulnerability in python (CVE-2018-14647) Product: System x Blades Component: IBM BladeCenter Advanced Management Module (AMM) Software version: All Versions Operating system(s): Firmware Reference #: 0880795 Security Bulletin Summary IBM Advanced Management Module (AMM) has addressed the following vulnerability in python. Vulnerability Details CVEID: CVE-2018-14647 DESCRIPTION: Python is vulnerable to a denial of service, caused by a flaw in the elementtree C accelerator. By using a specially-crafted XML document, a remote attacker could exploit this vulnerability to cause a resource exhaustion. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 150579 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) Affected Products and Versions Product Affected Version IBM BladeCenter Advanced Management Module (AMM) BPET IBM BladeCenter T Advanced Management Module (AMM) BBET Remediation/Fixes Firmware fix versions are available on Fix Central: http://www.ibm.com/support/ fixcentral/ Product Affected Version IBM BladeCenter Advanced Management Module (AMM) bpet68l-3.68l (ibm_fw_amm_bpet68l-3.68l_anyos_noarch) IBM BladeCenter T Advanced Management Module (AMM) bbet68l-3.68l ( ibm_fw_amm_bbet68l-3.68l_anyos_noarch) Workarounds and Mitigations None Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Lenovo Product Security Advisories Change History 11 April 2019: Initial version published *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. - -------------------------------------------------------------------------------- IBM BladeCenter Advanced Management Module (AMM) is affected by vulnerability in PHP (CVE-2018-17082) Product: System x Blades Component: IBM BladeCenter Advanced Management Module (AMM) Software version: All Versions Operating system(s): Firmware Reference #: 0880793 Security Bulletin Summary IBM Advanced Management Module (AMM) has addressed the following vulnerability in PHP. Vulnerability Details CVEID: CVE-2018-17082 DESCRIPTION: PHP is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the Apache2 component. A remote attacker could exploit this vulnerability using the body of a "Transfer-Encoding: chunked" request to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. 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/ 149966 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) Affected Products and Versions Product Affected Version IBM BladeCenter Advanced Management Module (AMM) BPET IBM BladeCenter T Advanced Management Module (AMM) BBET Remediation/Fixes Firmware fix versions are available on Fix Central: http://www.ibm.com/support/ fixcentral/ Product Affected Version IBM BladeCenter Advanced Management Module (AMM) bpet68l-3.68l (ibm_fw_amm_bpet68l-3.68l_anyos_noarch) IBM BladeCenter T Advanced Management Module (AMM) bbet68l-3.68l ( ibm_fw_amm_bbet68l-3.68l_anyos_noarch) Workarounds and Mitigations None Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Lenovo Product Security Advisories Change History 11 April 2019: Initial version published *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. - -------------------------------------------------------------------------------- IBM BladeCenter Advanced Management Module (AMM) is affected by vulnerability in OpenSSH (CVE-2018-15473) Product: System x Blades Component: IBM BladeCenter Advanced Management Module (AMM) Software version: All Versions Operating system(s): Firmware Reference #: 0880777 Security Bulletin Summary IBM Advanced Management Module (AMM) has addressed the following vulnerability in OpenSSH. Vulnerability Details CVEID: CVE-2018-15473 DESCRIPTION: OpenSSH could allow a remote attacker to obtain sensitive information, caused by different responses to valid and invalid authentication attempts. By sending a specially crafted request, an attacker could exploit this vulnerability to enumerate valid usernames. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 148397 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) Affected Products and Versions Product Affected Version IBM BladeCenter Advanced Management Module (AMM) BPET IBM BladeCenter T Advanced Management Module (AMM) BBET Remediation/Fixes Firmware fix versions are available on Fix Central: http://www.ibm.com/support/ fixcentral/ Product Affected Version IBM BladeCenter Advanced Management Module (AMM) bpet68l-3.68l (ibm_fw_amm_bpet68l-3.68l_anyos_noarch) IBM BladeCenter T Advanced Management Module (AMM) bbet68l-3.68l ( ibm_fw_amm_bbet68l-3.68l_anyos_noarch) Workarounds and Mitigations None Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Lenovo Product Security Advisories Change History 11 April 2019: Initial version published *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. - -------------------------------------------------------------------------------- IBM BladeCenter Advanced Management Module (AMM) is affected by vulnerabilities in cURL (CVE-2018-16840 CVE-2018-16842) Product: System x Blades Component: IBM BladeCenter Advanced Management Module (AMM) Software version: All Versions Reference #: 0878574 Security Bulletin Summary IBM Advanced Management Module (AMM) has addressed the following vulnerabilities in cURL. Vulnerability Details CVEID: CVE-2018-16842 DESCRIPTION: cURL could allow a remote attacker to obtain sensitive information, caused by a heap-based buffer over-read in the display function in the command line tool. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to obtain sensitive information or cause a denial of service condition. CVSS Base Score: 6.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 152300 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L) CVEID: CVE-2018-16840 DESCRIPTION: cURL is vulnerable to a denial of service, caused by a heap use-after-free flaw in the Curl_close function. By sending a specially-crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 152299 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) Affected Products and Versions Product Affected Version IBM BladeCenter Advanced Management Module (AMM) BPET IBM BladeCenter T Advanced Management Module (AMM) BBET Remediation/Fixes Firmware fix versions are available on Fix Central: http://www.ibm.com/support/ fixcentral/ Product Affected Version IBM BladeCenter Advanced Management Module (AMM) bpet68l-3.68l ( ibm_fw_amm_bpet68l-3.68l_anyos_noarch) ) IBM BladeCenter T Advanced Management Module (AMM) bbet68l-3.68l ( ibm_fw_amm_bbet68l-3.68l_anyos_noarch) Workarounds and Mitigations None Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Lenovo Product Security Advisories Change History 11 April 2019: Initial version published *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. - --------------------------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 iQIVAwUBXLPxf2aOgq3Tt24GAQgkHRAA0AozpO/VtekjiGPF5CFy1XStZrWSjMij 3om4ZL4PsC0UxfjeRKe9IGZPZ5nt5dMh5tl+iYFUWdHz6Ehm3R5NriNBC8bdpBIe UXnkOZP5cFy895f5cGVd0SvI5eTNPY3nY7flNH6lD1KJwxg4zzpe5OQ/BVPUtDzR RK1n/I8lismBd0Sk/lhItM7+1Vw6trvGCL/oL9lbj+0SvlIQa2qTVIm7dGO6/aut feGGy6HZWaVOLRvlzPWug0khFyLJi2nYqxsaHx/Rvo1hJwe9G9fy6Km6b2Xnz7Vt xe1VxFp7W22mOmH3urviWJAlnp/spUrM/PRyOAZDNXHLpTxyxHdKSgAZVNPPPB5N IVqI+lQAgI7yQ1EMBRHvv/Q3EerDuajSHkmF55Bi2qUsmFGWV6ZCtk88CUkErjXl Ru/5ERliGpZ2nQgfRWSe6h77XzhhkWm2JhHXEh7L/hTpskpcwRLKzV5zXIRcnPE/ G8P/ZUlTHGgIy+QC7G0t/IsKtfjiZKw/p32qEKKwI4EkKohvzNp2gIxdYFMIlpyH welhukmaM5IH9OON3lcSxQYIZGx+2eX4q34oR37cMjznk0U1Ko8oqHAcmEXQIrpw z7uqulLvj6dhHo1JCrOn5kuFwvnIGCjDdluRjKcPDXueo3UeD2IW1w0OALfLS0iv 1G7Hd/kyqH8= =DZYA -----END PGP SIGNATURE-----