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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2887 Secure Gateway is affected by a Denial of Service vulnerability (CVE-2019-5428) 2 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Secure Gateway Publisher: IBM Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-5428 Reference: ESB-2019.2773 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10959839 - --------------------------BEGIN INCLUDED TEXT-------------------- Secure Gateway is affected by a Denial of Service vulnerability (CVE-2019-5428) Product: Secure Gateway Software version: All Versions Operating system(s): Platform Independent Reference #: 0959839 Security Bulletin Summary Secure Gateway has addressed the following vulnerability: CVE-2019-5428 Vulnerability Details CVEID: CVE-2019-5428 DESCRIPTION: Node.js jQuery module is vulnerable to a denial of service, caused by a prototype pollution flaw. By sending a specially-crafted request to inject properties on Object.prototype, 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/ 160026 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 Affected Secure Gateway Affected Versions Secure Gateway Client 1.8.2.0-1.8.2.1 Remediation/Fixes Product VRMF Remediation / First Fix Secure Gateway 1.8.2.2 https://cloud.ibm.com/docs/services/SecureGatewaytopic Client =securegateway-add-client Workarounds and Mitigations None Monitor IBM Cloud Status for Future Security Bulletins Monitor the security notifications on the IBM Cloud Status page to be advised of future security bulletins. Change History 22 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 iQIVAwUBXUOMd2aOgq3Tt24GAQhwfQ/+JQH0iVvALADdr4YvI4Ct+KTs+a8+9RwQ YF2UEiMKbPJ7ZDdx8naM0O2OYBh5SvojPurspgMC0ZtXLBO0rRId4i8YtGqXaWOc U2eZ+nPSRDQssdxbBTlVUBdtYsETomfFWNy2A9MxJzUPZkSKOW/Iax7qtVk6ZRCQ M4k+EfHspYs2v5qw18VhzalR/myU2xuklIul7QbPitcY1YLebGS2fjUh8zXx8+R6 GfqSIoxeS/u0Qd9VJkpLNf7YcrEdJrRMDWh25iL7RDvZ4XrUwSZo137hGQpaQPzR /Sx1TOyPpFBtpkR7C+TKSLgMPcddIulNtmltCRFz2bY4w0s1vuYsTAVSOBHt8k/W 9dLSQmYLnPpbBZIKBpMvhRaG9eQ0N8/+NlR2PochtyB2RZYqUJy1oIgv9nuYsljS +8DCwW+jamxHLAz8lT2SGutMC5TtSFjTvHvmHLeIQZQZjHZTdZ6vpvBZiXfapsEM q0VZ8exz8UiDR86LU2OY4dPJhXCd9vXBZhKEUe+athC5LOSn8J8wGpdBwEpOdsPP HTFmVcfGaG1JPPWXm2kSn56zzY1lP4DjZ5Ycr1bxeSEhg0H0WbkznmpdOF7TnC8k wjOcjQwlQem9cF7H1Z9hdp877Oy+7s3MUpfXMqg7BaGGhjJ+pE1M9g25wCLMGKti 4s1bDSRWYAw= =Nc85 -----END PGP SIGNATURE-----