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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4357 Security Bulletin: Denial of Service vulnerability in WebSphere Application Server Liberty affects IBM Spectrum Protect Operations Center (CVE-2019-4096) 18 November 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Application Server Liberty Publisher: IBM Operating System: AIX Linux variants Windows Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-4046 Original Bulletin: https://www.ibm.com/support/pages/node/1107597 - --------------------------BEGIN INCLUDED TEXT-------------------- Denial of Service vulnerability in WebSphere Application Server Liberty affects IBM Spectrum Protect Operations Center (CVE-2019-4046) Security Bulletin Summary IBM WebSphere Application Server Liberty is vulnerable to a denial of service which can affect IBM Spectrum Protect (formerly Tivoli Storage Manager) Operations Center. Vulnerability Details CVEID: CVE-2019-4046 DESCRIPTION: IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 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. IBM X-Force ID: 156242. CVSS Base score: 5.9 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 156242 for the current score. 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 +---------------------------------------------------+--------------------------+ |Affected Product(s) |Version(s) | +---------------------------------------------------+--------------------------+ |IBM Spectrum Protect Operations Center |8.1.0.000-8.1.8.000 | | |7.1.0.000-7.1.9.200 | +---------------------------------------------------+--------------------------+ Remediation/Fixes +---------------+-----------+--------+-----------------------------------------------------------------------------+ |Spectrum |First | | | |Protect |Fixing |Platform|Link to Fix | |Operations |VRM Level | | | |Center | | | | +---------------+-----------+--------+-----------------------------------------------------------------------------+ | | |AIX |https://public.dhe.ibm.com/storage/tivoli-storage-management/patches/opcenter| |8.1 |8.1.8.100 |Linux |/8.1.8.100 | | | |Windows | | +---------------+-----------+--------+-----------------------------------------------------------------------------+ | | |AIX |https://public.dhe.ibm.com/storage/tivoli-storage-management/patches/opcenter| |7.1 |7.1.9.300 |Linux |/7.1.9.300 | | | |Windows | | +---------------+-----------+--------+-----------------------------------------------------------------------------+ 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. 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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 iQIVAwUBXdI2QWaOgq3Tt24GAQixYA/+N+o5p0obPi+2hDQN3hAab2er7/+5h4mC 2KJ0ToENfOsGsIywyhx92UWUfe+C23UGkfcnEkLIsiz9nT1jvtY30R4oR1KrOWqT foe4QuF7yzN87Henoa07iNwpn0/BzqTWPY1vwxbGhlvuzFRUp/d3O14va4ZYpw4H heiqnC4Sgq67lKB8l1m7xlIPxau/xj9YwRptk4cTVvyigQLstUGFaH8putEigBlS W7jWN9JxKNlXvxflDGQeHsgump8gB2v5g/wXHt+pS5hBzp2/VLr3aqBGtOhQwdND 8piUp52nILAJUFYka7KIgQ5wGrYRh50gfOExwaZA7WqNA/eNQggY0bx3lKGuRlf9 TFnp5BRlqYs7OEdqxIfqePOLseh2u+fAxVxCYhckqdCVxkZGs9YwSfyGDCegLU82 RVysyiLJpwsRLfGhpunMWghDUdVByRcj/Qn6W4O0Q0hoJ0x3mI+8mpBHby5JY4wl sCjLsCMobkmjGOd1s6XMhpXqhOxlBhP048l5j0YQSeiTuz92Tk+Xy+OezwwXK1d7 cV28OhvG1+ni4llGKrf/jepURll87tANpDTcJq1TZgQMOGZ33tmWUFJ4gKGI3ktz LTmGONRFqwMqdxAhjfllFb/zqdXhCgADFzaYob5Miewg2W02Lhcr63e6uuhO8bO2 BzNwr3KyTiw= =nZ3X -----END PGP SIGNATURE-----