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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0270 Security Bulletin: IBM Security Guardium is affected by a kernel vulnerability 28 January 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Security Guardium Publisher: IBM Operating System: Linux variants Impact/Access: Increased Privileges -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-14835 Reference: ESB-2020.0251 ESB-2020.0141 Original Bulletin: https://www.ibm.com/support/pages/node/1173364 - --------------------------BEGIN INCLUDED TEXT-------------------- IBM Security Guardium is affected by a kernel vulnerability Security Bulletin Summary IBM Security Guardium has addressed the following vulnerabilities. Vulnerability Details CVEID: CVE-2019-14835 DESCRIPTION: A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. CVSS Base score: 7.8 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 167170 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H) Affected Products and Versions +---------------------------------------+------------------+ |Affected Product(s) |Version(s) | +---------------------------------------+------------------+ |IBM Security Guardium |10.6 | +---------------------------------------+------------------+ Remediation/Fixes +------------------------+-----------------+-----------------------------------------+ | Product | VRMF | Remediation / First Fix | +------------------------+-----------------+-----------------------------------------+ |IBM Security Guardium |10.6 |http://www.ibm.com/support/fixcentral/swg| | | |/quickorderparent=IBM%20Secur... | +------------------------+-----------------+-----------------------------------------+ 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. 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 iQIVAwUBXi+ONWaOgq3Tt24GAQibkBAAtV9b6dbMcnCpvr0kmW36u4i5e21ylD/c 4w/kbhyYNB7jOvy05YaLnd2XCDwGUg61F6KDn+XM03W9pGsk4l6RL/wUIQgr3gFS DymGjmEMT7ZluS+HzEhyuaHgV+AztE/iGzo2wAXsZTrbpnBhx27RWBC39IJVusn/ f2XKEDv44DparFFMnVLWWng+CjLEyaEWJuoaedQNyZK+utj/lVevA0E9H7TglQJK NZ/amocSeEnrVGpvaWe1wQUCd9MLqx2IbReOMW0n6TPWZfXtLuBf+VHNjRtFgm9A /ZCRZqD4EAAkG9S9XqgwAsP0FML7WS14/d78kpWaEo3aOU1vJ1EiyBsxkLcExpX8 uwL6OfsGBtd1ftYNfwc/b0x/vjfaos5rc9a4jFjkKia6p59h8rnRrKLijxU5hxdw YcLoJQP2dBGqYHCooNLr1dVrv2LEzxoJmJHD3Fv4Ykji2XmxM/E1tk1xfcA9f3sb tttYqKn48wRYY2gWjqAYyaxxyh0zSOi6etriA9kDrMxXDFDaE7fN2XA4OiWLfFmx 4l2gZkU/IlJp+RkLIH/iABdLJPxOuiSOkcoghXk3WOGWAwHth7/pSyrERanJwsWA jLJZ3mUPNcY4ZoeXFpVJmi99z8AB12rTd0nXT9eSSlrmJb1oJSxd2ekI5DbSmTVu bDaasDMNEGM= =zDUb -----END PGP SIGNATURE-----