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A local user could create symlinks to arbitrary files and retrieve them through the web interface.

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Impact: A local user can execute arbitrary code with system privilegesĭescription: When the CUPS web interface served files, it would follow symlinks. Takekoshi, and other anonymous researchers This issue was addressed by erasing the keys on eject.ĬVE-2014-4430 : Benjamin King at See Ben Click Computer Services LLC, Karsten Iwen, Dustin Li (), Ken J. Impact: An encrypted volume may stay unlocked when ejectedĭescription: When an encrypted volume was logically ejected while mounted, the volume was unmounted but the keys were retained, so it could have been mounted again without the password. The complete list of certificates may be viewed at.

#Os x yosemite 10.10 download update

Impact: Update to the certificate trust policyĭescription: The certificate trust policy was updated. This issue was addressed through improved session tracking.

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Impact: The 'require password after sleep or screen saver begins' preference may not be respected until after a rebootĭescription: A session management issue existed in the handling of system preference settings. The issue was addressed by denying unencrypted HID connections.ĬVE-2014-4428 : Mike Ryan of iSEC Partners

If a Mac had paired with such a device, an attacker could spoof the legitimate device to establish a connection. Impact: A malicious Bluetooth input device may bypass pairingĭescription: Unencrypted connections were permitted from Human Interface Device-class Bluetooth Low Energy devices. The names of all environment variables that introduce function definitions are required to have a prefix '_BASH_FUNC()' to prevent unintended function passing via HTTP headers. In addition, this update added a new namespace for exported functions by creating a function decorator to prevent unintended header passthrough to Bash. This update also incorporated the suggested CVE-2014-7169 change, which resets the parser state. This issue was addressed through improved environment variable parsing by better detecting the end of the function statement. Impact: In certain configurations, a remote attacker may be able to execute arbitrary shell commandsĭescription: An issue existed in Bash's parsing of environment variables.

This has been addressed by requiring administrator approval to use the accessibility API on an per-application basis.ĬVE-2014-4427 : Paul S. Impact: An application confined by sandbox restrictions may misuse the accessibility APIĭescription: A sandboxed application could misuse the accessibility API without the user's knowledge. These issues were addressed by updating Apache to version 2.4.9. Impact: Multiple vulnerabilities in Apacheĭescription: Multiple vulnerabilities existed in Apache, the most serious of which may lead to a denial of service. This issue was addressed by removing the addresses from the result.ĬVE-2014-4426 : Craig Young of Tripwire VERT Impact: A remote attacker could determine all the network addresses of the systemĭescription: The AFP file server supported a command which returned all the network addresses of the system. This issue was addressed by disabling LEAP by default.ĬVE-2014-4364 : Pieter Robyns, Bram Bonne, Peter Quax, and Wim Lamotte of Universiteit Hasselt Impact: An attacker can obtain WiFi credentialsĭescription: An attacker could have impersonated a WiFi access point, offered to authenticate with LEAP, broken the MS-CHAPv1 hash, and used the derived credentials to authenticate to the intended access point even if that access point supported stronger authentication methods. To learn about other Security Updates, see Apple Security Updates.

Where possible, CVE IDs are used to reference the vulnerabilities for further information.

#Os x yosemite 10.10 download how to

To learn more about Apple Product Security, see the Apple Product Security website.įor information about the Apple Product Security PGP Key, see How to use the Apple Product Security PGP Key.

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This document describes the security content of OS X Yosemite v10.10.įor the protection of our customers, Apple does not disclose, discuss, or confirm security issues until a full investigation has occurred and any necessary patches or releases are available. About the security content of OS X Yosemite v10.10