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{"affected_release": [{"advisory": "RHSA-2016:2974", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "gstreamer-plugins-bad-free-0:0.10.19-5.el6_8", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2016-12-21T00:00:00Z"}, {"advisory": "RHSA-2017:0018", "cpe": "cpe:/o:redhat:enterprise_linux:7", "impact": "moderate", "package": "gstreamer-plugins-bad-free-0:0.10.23-22.el7_3", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-01-05T00:00:00Z"}, {"advisory": "RHSA-2017:0021", "cpe": "cpe:/o:redhat:enterprise_linux:7", "impact": "moderate", "package": "gstreamer1-plugins-bad-free-0:1.4.5-6.el7_3", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2017-01-05T00:00:00Z"}], "bugzilla": {"description": "gstreamer-plugins-bad-free: Integer overflow when allocating render buffer in VMnc decoder", "id": "1395767", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1395767"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "verified"}, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-190->CWE-122", "details": ["Integer overflow in the vmnc decoder in the gstreamer allows remote attackers to cause a denial of service (crash) via large width and height values, which triggers a buffer overflow.", "An integer overflow flaw, leading to a heap-based buffer overflow, was found in GStreamer's VMware VMnc video file format decoding plug-in. A remote attacker could use this flaw to cause an application using GStreamer to crash or, potentially, execute arbitrary code with the privileges of the user running the application."], "mitigation": {"lang": "en:us", "value": "This mitigation is only required if vulnerable gstreamer-plugins-bad-free and/or gstreamer1-plugins-bad-free packages are installed.\nFor RHEL 7,\nsudo rm /usr/lib*/gstreamer-1.0/libgstvmnc.so\nsudo rm /usr/lib*/gstreamer-0.10/libgstvmnc.so\nFor RHEL 6,\nsudo rm /usr/lib*/gstreamer-0.10/libgstvmnc.so\nPlease note that this mitigation deletes the vulnerable VMware NC decoder, which removes the functionality to play VMware movie files."}, "name": "CVE-2016-9445", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "impact": "moderate", "package_name": "gstreamer", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "impact": "moderate", "package_name": "gstreamer", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "impact": "moderate", "package_name": "gstreamer", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "impact": "moderate", "package_name": "gstreamer1", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:enterprise_linux:7::hypervisor", "fix_state": "Will not fix", "impact": "moderate", "package_name": "mingw-virt-viewer", "product_name": "Red Hat Enterprise Virtualization 3"}], "public_date": "2016-11-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-9445\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-9445\nhttps://scarybeastsecurity.blogspot.com/2016/11/0day-poc-risky-design-decisions-in.html?m=1"], "threat_severity": "Important"}

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