pam: Pluggable Authentication Modules Details: USN-2935-1 fixed vulnerabilities in PAM. The updates contained a packaging change that prevented upgrades in certain multiarch environments. This update fixes the problem. We apologize for the inconvenience. Original advisory USN-2935-1 introduced a regression in PAM.
python-django: High-level Python web development framework Details: USN-2169-1 fixed vulnerabilities in Django. The upstream security patch for CVE-2014-0472 introduced a regression for certain applications. This update fixes the problem. Original advisory USN-2169-1 introduced a regression in Django.
unity: Interface designed for efficiency of space and interaction. Details: USN-2184-1 fixed lock screen vulnerabilities in Unity. Further testing has uncovered more issues which have been fixed in this update. This update also fixes a regression with the shutdown dialogue. We apologize for the inconvenience. Original advisory The Unity lock screen could be bypassed.
libxml2: GNOME XML library Details: USN-2214-1 fixed vulnerabilities in libxml2. The upstream fix introduced a regression when using xmllint with the --postvalid option. This update fixes the problem. We apologize for the inconvenience. Original advisory USN-2214-1 introduced a regression in libxml2.
openssl: Secure Socket Layer cryptographic library and tools Details: USN-2232-1 fixed vulnerabilities in OpenSSL. The upstream fix for CVE-2014-0224 caused a regression for certain applications that use tls_session_secret_cb, such as wpa_supplicant. This update fixes the problem. Original advisory USN-2232-1 introduced a regression in OpenSSL.
libxml2: GNOME XML library Details: USN-2214-1 fixed vulnerabilities in libxml2. The upstream fix introduced a number of regressions. This update fixes the problem. We apologize for the inconvenience. Original advisory USN-2214-1 introduced a regression in libxml2.
openssl: Secure Socket Layer cryptographic library and tools Details: USN-2232-1 fixed vulnerabilities in OpenSSL. The upstream fix for CVE-2014-0224 caused a regression for certain applications that use renegotiation, such as PostgreSQL. This update fixes the problem. Original advisory USN-2232-1 introduced a regression in OpenSSL.