Ubuntu Security Notice 7089-6 - Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel did not properly check for the device to be enabled before writing. A local attacker could possibly use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
515b12c4124017f9c9b2a16d46a9bd62684fd3cd10bf1db6c2b42939bd7a194aUbuntu Security Notice 7112-1 - It was discovered that the GD Graphics Library did not perform proper bounds checking while handling BMP and WebP files. If a user were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service.
79519e626cd3d16dd3eb3af83d09539a391326284b873a411f29ab8e922b9563Ubuntu Security Notice 7111-1 - Philippe Antoine discovered that Go incorrectly handled crafted HTTP/2 streams. An attacker could possibly use this issue to cause a denial of service. Marten Seemann discovered that Go did not properly manage memory under certain circumstances. An attacker could possibly use this issue to cause a panic resulting in a denial of service. Ameya Darshan and Jakob Ackermann discovered that Go did not properly validate the amount of memory and disk files ReadForm can consume. An attacker could possibly use this issue to cause a panic resulting in a denial of service.
8309e2cc82bec72641de9766c00b5b04be56b3f96d79c53bdc77264e677a87a9Ubuntu Security Notice 7088-5 - Ziming Zhang discovered that the VMware Virtual GPU DRM driver in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
c4e7f1b5ea3bf3722a4cbe7f2f32f3a71766382741673a08f931c00204a0c5a6Ubuntu Security Notice 7089-5 - Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel did not properly check for the device to be enabled before writing. A local attacker could possibly use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
38c2b5bbf914d159a695ab1789496137c8c27f28f851de9815a9296aa57c2bdeUbuntu Security Notice 7071-2 - A security issue was discovered in the Linux kernel. An attacker could possibly use this to compromise the system.
4600b05a59b404330cebcee8721bbdf4b80ce45ff3349218774f16c47979b7b7Ubuntu Security Notice 7049-2 - USN-7049-1 fixed vulnerabilities in PHP. This update provides the corresponding updates for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. It was discovered that PHP incorrectly handled parsing multipart form data. A remote attacker could possibly use this issue to inject payloads and cause PHP to ignore legitimate data.
1ef836801b877272adfe67ac7b50491e2b11f94aae8175ec4b8655236596a7edUbuntu Security Notice 7110-1 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
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