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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.1455 USN-4928-1: GStreamer Good Plugins vulnerabilities 29 April 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: GStreamer Plugins Good Publisher: Ubuntu Operating System: Ubuntu Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Denial of Service -- Existing Account Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2021-3498 CVE-2021-3497 Reference: ESB-2021.1407 ESB-2021.1401 Original Bulletin: https://ubuntu.com/security/notices/USN-4928-1 - --------------------------BEGIN INCLUDED TEXT-------------------- USN-4928-1: GStreamer Good Plugins vulnerabilities 28 April 2021 Several security issues were fixed in GStreamer Plugins Good. Releases o Ubuntu 20.10 o Ubuntu 20.04 LTS o Ubuntu 18.04 LTS o Ubuntu 16.04 LTS Packages o gst-plugins-good1.0 - GStreamer plugins Details It was discovered that GStreamer Good Plugins incorrectly handled certain files. An attacker could possibly use this issue to cause access sensitive information or cause a crash. ( CVE-2021-3497 ) It was discovered that GStreamer Good Plugins incorrectly handled certain files. An attacker could possibly use this issue to execute arbitrary code or cause a crash. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10. ( CVE-2021-3498 ) Update instructions The problem can be corrected by updating your system to the following package versions: Ubuntu 20.10 o gstreamer1.0-plugins-good - 1.18.0-1ubuntu1.1 Ubuntu 20.04 o gstreamer1.0-plugins-good - 1.16.2-1ubuntu2.1 Ubuntu 18.04 o gstreamer1.0-plugins-good - 1.14.5-0ubuntu1~18.04.2 Ubuntu 16.04 o gstreamer1.0-plugins-good - 1.8.3-1ubuntu0.5 In general, a standard system update will make all the necessary changes. References o CVE-2021-3498 o CVE-2021-3497 - --------------------------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. 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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 iQIVAwUBYIoQFONLKJtyKPYoAQhZnxAAgJIR/ayCR9kdsznA26OP5F2Ib/OdCNGf vzKsYBN6C1Hcn6lIFKvsnpLBk64uDPCfPVtGXwg9lSYDXJpM8RkRL83FaucLNgNa 66twxxaLTQ0IhF/n/8XTeGzBN/bXct73s4bvSLYyZFED0BRr5J1H+7qllj9DKlgc kKpySvVtNhXBzYNqX/fpxehS8xWFNs3QBGmT5rrhSokZX+SbFJUk+Gnvs8+xfyOY dJ75K9eHNd3VFQ1PbdTCP7zcwQojxoyZoUz6Yx7f95EzOC4j9uJDWNpmIync+pKA Cm3AJn8+hfTThWsnywyKXLJl5UBKfFtNO8a0CC6Xz2DXtqR62NnO1YGnyOgsDYwZ nPesOD9tsAZdBy8PZfsMeM+jr45QiZ88v6bhdpUD/ARda4Z64iTbAf+BvKfGt5Ia bBCyPUp936t2FRksPNG4LCaqFDJmJK2vmnG/cXkiEcQMtrqzsR7yGANxsbWjb0px iIkfOO/G0WiN99eixrRdRIHNyNU3H6SPW8Zx9piynKcgMq+s3r/P/sdVy1BZAUD+ xRqNlL8ZTbvxtI2KiapIroDa03ZJCAh9vCHRurkvG1irjYWJgInBRIfM9GmFsGq1 ZzWCjBN/4RWIp2DI/UqxvOYwix631GDd0iTR71yz4jS7KurgYJMqltaZ7beOUiuf fWM4x8VDsgI= =LXuX -----END PGP SIGNATURE-----