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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2397 A vulnerability in IBM WebSphere Application Server affects IBM Spectrum Scale (CVE-2019-4046) 2 July 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Spectrum Scale Publisher: IBM Operating System: Linux variants Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-4046 Reference: ESB-2019.2381 ESB-2019.2355 ESB-2019.2340 ESB-2019.2309 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10957743 - --------------------------BEGIN INCLUDED TEXT-------------------- A vulnerability in IBM WebSphere Application Server affects IBM Spectrum Scale (CVE-2019-4046) Product: IBM Spectrum Scale Component: Not Applicable Software version: 4.2.3, 5.0.0 Operating system(s): Linux Reference #: 0957743 Security Bulletin Summary There is a vulnerability in IBM WebSphere Application Server, used by IBM Spectrum Scale. This issue allow a remote attacker to cause a denial of service condition. Vulnerability Details IBM WebSphere Application Server is used to provide graphical user interface for managing Spectrum Scale. The command line interface (CLI) interface is unaffected by this issue. CVEID: CVE-2019-4046 DESCRIPTION: IBM WebSphere Application Server is vulnerable to a denial of service, caused by improper handling of request headers. A remote attacker could exploit this vulnerability to cause the consumption of Memory. CVSS Base Score: 5.9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 156242 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) Affected Products and Versions IBM Spectrum Scale V5.0.0.0 thru V5.0.3.0 IBM Spectrum Scale V4.2.0.0 thru V4.2.3.15 Remediation/Fixes For IBM Spectrum Scale V5.0.0.0 thru 5.0.3.0, apply V5.0.3.1 available from FixCentral at: https://www-945.ibm.com/support/fixcentral/swg/selectFixesproduct=ibm/ StorageSoftware/IBM+Spectrum+Scale&function=fixid&fixids= Spectrum_Scale_Advanced-5.0.3.1-x86_64-Linux For IBM Spectrum Scale V4.2.0.0 thru V4.2.3.15, apply V4.2.3.16 available from FixCentral at: https://www-945.ibm.com/support/fixcentral/swg/selectFixesparent= Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Spectrum+Scale& release=4.2.3&platform=All&function=all If you cannot apply the latest level of service, contact IBM Service for an efix - - For IBM Spectrum Scale V5.0.0-5.0.3.0, reference IJ15943 - - For IBM Spectrum Scale V4.2.0.0-4.2.3.15, reference IJ15977 To contact IBM Service, see http://www.ibm.com/planetwide/ Workarounds and Mitigations None Change History 01 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 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 iQIVAwUBXRrOvGaOgq3Tt24GAQjcwQ//RO0ABMbUVILX3ux/STU8GxmbcolQgbw4 +XK6qpUPZTdnix3NRB0pjj2UThhzJ88FdFVKFyKPAngafOH7n29qDkNxFJjG/7xp 7SfZMe9StE6qKcXUCQXZsVpqK5WZYM4mnNVxcFO2K04RfWNpP6LTb21UxcWmDzhb zJiwnd89cexpyVkkVASDL8qBZrWMKNqCoWC13xMxldcCMqYa7F0V7Q/9CkVZNE8P PiCt4/m6BblqorYBCcoNhn+TPuDDjM3PbReqIbcAhXZbGzNqQXWB+0kojGBm2GF0 94/yj9wfZ25Alo2VK49vNbEFgkKjIMy841hOtcDphjhfWWWTGK/+fgYQ3RGfc5BL caIP2pZAcoepjG+S5LhyTDlcJHG55PFzKJS83z90eORkTAFgzsvOu5T0SluTAlOh w/QEmMAqMO/da2hBuy0CYBosBtgmwI1h62ejnCHIkfHMAIZmaWpmPnP3MsAphBS0 +efy6yUFYLE5lrXnVEAlTr7N6LhDWdT3Lq6DqzknOI2uY5pmoi0JGEQwBOemaCDe 0dwfplRCTTyTppmJTh/+BZSmusDLKcilW7QrDHRQyE0uFJt2nAyCR9of1aHywyYD moWPiH4G/pTa/gm/qXRrIdkqUkDwmNxMSLdcTsh9pi0QvZmUjzamUmP/sRvn0g4Y FkqgiGrFIjQ= =mbwS -----END PGP SIGNATURE-----