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In This Issue
- The Future Of Web Authentication: Password technology is out of steam. We need safer ways to prove who's who online.
- Rethink ID Management: If the technology continues to improve, it might soon be OK for all of us to be one person on the Web.
Tech Insight
Bugs
Enterprise Vulnerabilities From DHS/US-CERT's National Vulnerability Database
CVE-2013-2059
OpenStack Identity (Keystone) Folsom 2012.2.4 and earlier, Grizzly before 2013.1.1, and Havana does not immediately revoke the authentication token when deleting a user through the Keystone v2 API, which allows remote authenticated users to retain access via the token.
CVE-2013-2007
The qemu guest agent in Qemu 1.4.1 and earlier, as used by Xen, when started in daemon mode, uses weak permissions for certain files, which allows local users to read and write to these files.
CVE-2013-2006
OpenStack Identity (Keystone) Grizzly 2013.1.1, when DEBUG mode logging is enabled, logs the (1) admin_token and (2) LDAP password in plaintext, which allows local users to obtain sensitive by reading the log file.
CVE-2013-1977
OpenStack devstack uses world-readable permissions for keystone.conf, which allows local users to obtain sensitive information such as the LDAP password and admin_token secret by reading the file.
CVE-2013-1964
Xen 4.0.x and 4.1.x incorrectly releases a grant reference when releasing a non-v1, non-transitive grant, which allows local guest administrators to cause a denial of service (host crash), obtain sensitive information, or possible have other impacts via unspecified vectors.