USN-4528-1: Ceph vulnerabilities

Adam Mohammed discovered that Ceph incorrectly handled certain CORS ExposeHeader tags. A remote attacker could possibly use this issue to preform an HTTP header injection attack. (CVE-2020-10753) Lei Cao discovered that Ceph incorrectly handled certain POST requests with invalid tagging XML. A remote attacker could possibly use this issue to cause Ceph to crash, leading to a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2020-12059) Robin H. Johnson discovered that Ceph incorrectly handled certain S3 requests. A...