Ubuntu Security Notice 2704-1 - Rajaneesh Singh discovered Swift does not properly enforce metadata limits. An attacker could abuse this issue to store more metadata than allowed by policy. Clay Gerrard discovered Swift allowed users to delete the latest version of object regardless of object permissions when allow_version is configured. An attacker could use this issue to delete objects. Various other issues were also addressed.
8db03feeaa7eb981bf4b8d968079bfd997f069ce59de6319218290165007e54cRed Hat Security Advisory 2015-1495-01 - Red Hat Gluster Storage is a software only scale-out storage solution that provides flexible and affordable unstructured data storage. It unifies data storage and infrastructure, increases performance, and improves availability and manageability to meet enterprise-level storage challenges. Red Hat Gluster Storage's Unified File and Object Storage is built on OpenStack's Object Storage. A flaw was found in the metadata constraints in OpenStack Object Storage. By adding metadata in several separate calls, a malicious user could bypass the max_meta_count constraint, and store more metadata than allowed by the configuration.
84376bdb91826099c8d1fa4579e5493c43a6f53f2686c6e646e7dfa8e57ef9c7Red Hat Security Advisory 2015-0836-01 - OpenStack Object Storage provides object storage in virtual containers, which allows users to store and retrieve files. The service's distributed architecture supports horizontal scaling; redundancy as failure-proofing is provided through software-based data replication. Because Object Storage supports asynchronous eventual consistency replication, it is well suited to multiple data-center deployment. A flaw was found in the metadata constraints in OpenStack Object Storage. By adding metadata in several separate calls, a malicious user could bypass the max_meta_count constraint, and store more metadata than allowed by the configuration.
b77fd20861995bfda334b9ffbfe7e1cb064b7648fbf5798845c00561bbcb1191Red Hat Security Advisory 2015-0835-01 - OpenStack Object Storage provides object storage in virtual containers, which allows users to store and retrieve files. The service's distributed architecture supports horizontal scaling; redundancy as failure-proofing is provided through software-based data replication. Because Object Storage supports asynchronous eventual consistency replication, it is well suited to multiple data-center deployment. A flaw was found in the metadata constraints in OpenStack Object Storage. By adding metadata in several separate calls, a malicious user could bypass the max_meta_count constraint, and store more metadata than allowed by the configuration.
3a6180ccf7be16f2cf337e2015cc2ba9095c2a4130f7d49215412e20a6d43efb
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