An update for gstreamer1-plugins-bad-free is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1047 Final 1.0 1.0 2021-03-05 Initial 2021-03-05 2021-03-05 openEuler SA Tool V1.0 2021-03-05 gstreamer1-plugins-bad-free security update An update for gstreamer1-plugins-bad-free is now available for openEuler-20.03-LTS-SP1. GStreamer is a pipeline-based multi media framework that links together a wide variety of media processing systems to complete complex workflows, based on graphs of filters which operate on media data. This package contains plug-ins that are not tested well enough yet, or the code is not of good enough quality. Security Fix(es): A flaw was found in the gstreamer h264 component of gst-plugins-bad before v1.18.1 where when parsing a h264 header, an attacker could cause the stack to be smashed, memory corruption and possibly code execution.(CVE-2021-3185) An update for gstreamer1-plugins-bad-free is now available for openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of critical. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Critical gstreamer1-plugins-bad-free https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1047 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-3185 https://nvd.nist.gov/vuln/detail/CVE-2021-3185 openEuler-20.03-LTS-SP1 gstreamer1-plugins-bad-free-debuginfo-1.16.2-2.oe1.aarch64.rpm gstreamer1-plugins-bad-free-1.16.2-2.oe1.aarch64.rpm gstreamer1-plugins-bad-free-devel-1.16.2-2.oe1.aarch64.rpm gstreamer1-plugins-bad-free-debugsource-1.16.2-2.oe1.aarch64.rpm gstreamer1-plugins-bad-free-1.16.2-2.oe1.src.rpm gstreamer1-plugins-bad-free-debuginfo-1.16.2-2.oe1.x86_64.rpm gstreamer1-plugins-bad-free-1.16.2-2.oe1.x86_64.rpm gstreamer1-plugins-bad-free-devel-1.16.2-2.oe1.x86_64.rpm gstreamer1-plugins-bad-free-debugsource-1.16.2-2.oe1.x86_64.rpm A flaw was found in the gstreamer h264 component of gst-plugins-bad before v1.18.1 where when parsing a h264 header, an attacker could cause the stack to be smashed, memory corruption and possibly code execution. 2021-03-05 CVE-2021-3185 openEuler-20.03-LTS-SP1 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H gstreamer1-plugins-bad-free security update 2021-03-05 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1047