Test ID:	1.3.6.1.4.1.25623.1.0.842961
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-3138-1)
Summary:	The remote host is missing an update for the 'python-cryptography' package(s) announced via the USN-3138-1 advisory.
Description:	Summary: The remote host is missing an update for the 'python-cryptography' package(s) announced via the USN-3138-1 advisory. Vulnerability Insight: Markus Doring discovered that python-cryptography incorrectly handled certain HKDF lengths. This could result in python-cryptography returning an empty string instead of the expected derived key. Affected Software/OS: 'python-cryptography' package(s) on Ubuntu 16.04, Ubuntu 16.10. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2016-9243 BugTraq ID: 94216 http://www.securityfocus.com/bid/94216 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U23KDR2M2N7W2ZSREG63BVW7D4VC6CIZ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WQ5G7KHKZC4SI23JE7277KZXM57GEQKT/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5R2ZOBMPWDFFHUZ6QOZZY36A6H5CGJXL/ http://www.openwall.com/lists/oss-security/2016/11/09/2 http://www.ubuntu.com/usn/USN-3138-1
Copyright	Copyright (C) 2016 Greenbone AG

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