Ubuntu Security Notice 3452-1 - 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. 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. 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. Various other issues were also addressed.
d0c4dbab4d999caaccd4e408ea4c5e060bec46f1b4a9923abaf76b2c18d3879dRed Hat Security Advisory 2016-1385-01 - Red Hat Ceph Storage is a massively scalable, open, software-defined storage platform that combines the most stable version of Ceph with a Ceph management platform, deployment tools, and support services. A flaw was found in the way handle_command() function would validate prefix value from user. An authenticated attacker could send a specially crafted prefix value resulting in ceph monitor crash. Upstream acknowledges Xiaoxi Chen as the original reporter of CVE-2016-5009.
6e2f1a64426a3441db19a3f627ac1a2e6c54b062acf80e1faf2263a2ed0aa796Red Hat Security Advisory 2016-1384-01 - Red Hat Ceph Storage is a massively scalable, open, software-defined storage platform that combines the most stable version of Ceph with a Ceph management platform, deployment tools, and support services. A flaw was found in the way handle_command() function would validate prefix value from user. An authenticated attacker could send a specially crafted prefix value resulting in ceph monitor crash. Upstream acknowledges Xiaoxi Chen as the original reporter of CVE-2016-5009.
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