USN-3452-1

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USN-3452-1

Summary: ceph vulnerabilities

Details: It was discovered that Ceph incorrectly handled the handle_command function. A remote authenticated user could use this issue to cause Ceph to crash, resulting in a denial of service. (CVE-2016-5009) Rahul Aggarwal discovered that Ceph incorrectly handled the authenticated-read ACL. A remote attacker could possibly use this issue to list bucket contents via a URL. (CVE-2016-7031) Diluga Salome discovered that Ceph incorrectly handled certain POST objects with null conditions. A remote attacker could possibly use this issue to cuase Ceph to crash, resulting in a denial of service. (CVE-2016-8626) Yang Liu discovered that Ceph incorrectly handled invalid HTTP Origin headers. A remote attacker could possibly use this issue to cuase Ceph to crash, resulting in a denial of service. (CVE-2016-9579)

References: https://ubuntu.com/security/notices/USN-3452-1, https://ubuntu.com/security/CVE-2016-5009, https://ubuntu.com/security/CVE-2016-7031, https://ubuntu.com/security/CVE-2016-8626, https://ubuntu.com/security/CVE-2016-9579