========================================================================== Ubuntu Security Notice USN-3451-1 October 11, 2017
swift vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 LTS Summary: Several security issues were fixed in OpenStack Swift. Software Description: - swift: OpenStack distributed virtual object store Details: It was discovered that OpenStack Swift incorrectly handled tempurls. A remote authenticated user in possession of a tempurl key authorized for PUT could retrieve other objects in the same Swift account. (CVE-2015-5223) Romain Le Disez and Örjan Persson discovered that OpenStack Swift incorrectly closed client connections. A remote attacker could possibly use this issue to consume resources, resulting in a denial of service. (CVE-2016-0737, CVE-2016-0738) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 LTS: python-swift 1.13.1-0ubuntu1.5 swift 1.13.1-0ubuntu1.5 In general, a standard system update will make all the necessary changes. References: https://www.ubuntu.com/usn/usn-3451-1 CVE-2015-5223, CVE-2016-0737, CVE-2016-0738 Package Information: https://launchpad.net/ubuntu/+source/swift/1.13.1-0ubuntu1.5
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