ID

VAR-201504-0109

CVE

CVE-2015-1093

TITLE

Apple iOS and Apple OS X of FontParser Vulnerable to arbitrary code execution

DESCRIPTION

FontParser in Apple iOS before 8.3 and Apple OS X before 10.10.3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file. Apple Mac OS X and iOS is prone to multiple security vulnerabilities. Attackers may exploit these issues to bypass certain security restrictions or execute arbitrary code in the context of the application. Failed exploit attempts may result in denial-of-service conditions. Apple iOS is an operating system developed by Apple for mobile devices. FontParser is a font parsing component. CVE-ID CVE-2015-1101 : lokihardt@ASRT working with HP's Zero Day Initiative Secure Transport Available for: Apple Watch Sport, Apple Watch, and Apple Watch Edition Impact: An attacker with a privileged network position may intercept SSL/TLS connections Description: Secure Transport accepted short ephemeral RSA keys, usually used only in export-strength RSA cipher suites, on connections using full-strength RSA cipher suites. This issue, also known as FREAK, only affected connections to servers which support export-strength RSA cipher suites, and was addressed by removing support for ephemeral RSA keys. CVE-ID CVE-2015-1067 : Benjamin Beurdouche, Karthikeyan Bhargavan, Antoine Delignat-Lavaud, Alfredo Pironti, and Jean Karim Zinzindohoue of Prosecco at Inria Paris Installation note: Instructions on how to update your Apple Watch software are available at https://support.apple.com/en-us/HT204641 To check the version on your Apple Watch, open the Apple Watch app on your iPhone and select "My Watch > General > About". Alternatively, on your watch, select "My Watch > General > About". -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2015-04-08-3 iOS 8.3 iOS 8.3 is now available and addresses the following: AppleKeyStore Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to guess the user's passcode Description: iOS allowed access to an interface which allowed attempts to confirm the user's passcode. This issue was addressed with improved entitlement checking. CVE-ID CVE-2015-1085 Audio Drivers Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A validation issue existed in IOKit objects used by an audio driver. This issue was addressed through improved validation of metadata. CVE-ID CVE-2015-1086 Backup Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: An attacker may be able to use the backup system to access restricted areas of the file system Description: An issue existed in the relative path evaluation logic of the backup system. This issues was addressed through improved path evaluation. CVE-ID CVE-2015-1087 : TaiG Jailbreak Team Certificate Trust Policy Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Update to the certificate trust policy Description: The certificate trust policy was updated. The complete list of certificates may be viewed at https://support.apple.com/en- us/HT204132 CFNetwork Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Cookies belonging to one origin may be sent to another origin Description: A cross-domain cookie issue existed in redirect handling. Cookies set in a redirect response could be passed on to a redirect target belonging to another origin. The issue was address through improved handling of redirects. CVE-ID CVE-2015-1089 : Niklas Keller CFNetwork Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A user may be unable to fully delete browsing history Description: Clearing Safari's history did not clear saved HTTP Strict Transport Security state. The issue was addressed through improved data deletion. CVE-ID CVE-2015-1090 CFNetwork Session Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Authentication credentials may be sent to a server on another origin Description: A cross-domain HTTP request headers issue existed in redirect handling. HTTP request headers sent in a redirect response could be passed on to another origin. The issue was addressed through improved handling of redirects. CVE-ID CVE-2015-1091 : Diego Torres (http://dtorres.me) CFURL Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Visiting a maliciously crafted website may lead to arbitrary code execution Description: An input validation issue existed within URL processing. This issue was addressed through improved URL validation. CVE-ID CVE-2015-1088 Foundation Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: An application using NSXMLParser may be misused to disclose information Description: An XML External Entity issue existed in NSXMLParser's handling of XML. This issue was addressed by not loading external entities across origins. CVE-ID CVE-2015-1092 : Ikuya Fukumoto FontParser Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Processing a maliciously crafted font file may lead to arbitrary code execution Description: Multiple memory corruption issues existed in the processing of font files. These issues were addressed through improved bounds checking. CVE-ID CVE-2015-1093 : Marc Schoenefeld IOAcceleratorFamily Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to determine kernel memory layout Description: An issue existed in IOAcceleratorFamily that led to the disclosure of kernel memory content. This issue was addressed by removing unneeded code. CVE-ID CVE-2015-1094 : Cererdlong of Alibaba Mobile Security Team IOHIDFamily Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious HID device may be able to cause arbitrary code execution Description: A memory corruption issue existed in an IOHIDFamily API. This issue was addressed through improved memory handling. CVE-ID CVE-2015-1095 : Andrew Church IOHIDFamily Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to determine kernel memory layout Description: An issue existed in IOHIDFamily that led to the disclosure of kernel memory content. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-1096 : Ilja van Sprundel of IOActive IOMobileFramebuffer Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to determine kernel memory layout Description: An issue existed in MobileFrameBuffer that led to the disclosure of kernel memory content. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-1097 : Barak Gabai of the IBM X-Force Application Security Research Team iWork Viewer Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Opening a maliciously crafted iWork file may lead to arbitrary code execution Description: A memory corruption issue existed in the handling of iWork files. This issue was addressed through improved memory handling. CVE-ID CVE-2015-1098 : Christopher Hickstein Kernel Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to cause a system denial of service Description: A race condition existed in the kernel's setreuid system call. This issue was addressed through improved state management. CVE-ID CVE-2015-1099 : Mark Mentovai of Google Inc. Kernel Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may escalate privileges using a compromised service intended to run with reduced privileges Description: setreuid and setregid system calls failed to drop privileges permanently. This issue was addressed by correctly dropping privileges. CVE-ID CVE-2015-1117 : Mark Mentovai of Google Inc. Kernel Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to cause unexpected system termination or read kernel memory Description: A out of bounds memory access issue existed in the kernel. This issue was addressed through improved memory handling. CVE-ID CVE-2015-1100 : Maxime Villard of m00nbsd Kernel Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to execute arbitrary code with system privileges Description: A memory corruption issue existed in the kernel. This issue was addressed through improved memory handling. CVE-ID CVE-2015-1101 : lokihardt@ASRT working with HP's Zero Day Initiative Kernel Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: An attacker with a privileged network position may be able to cause a denial of service Description: A state inconsistency existed in the processing of TCP headers. This issue was addressed through improved state handling. CVE-ID CVE-2015-1102 : Andrey Khudyakov and Maxim Zhuravlev of Kaspersky Lab Kernel Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: An attacker with a privileged network position may be able to redirect user traffic to arbitrary hosts Description: ICMP redirects were enabled by default on iOS. This issue was addressed by disabling ICMP redirects. CVE-ID CVE-2015-1103 : Zimperium Mobile Security Labs Kernel Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A remote attacker may be able to bypass network filters Description: The system would treat some IPv6 packets from remote network interfaces as local packets. The issue was addressed by rejecting these packets. CVE-ID CVE-2015-1104 : Stephen Roettger of the Google Security Team Kernel Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A remote attacker may be able to cause a denial of service Description: A state inconsistency issue existed in the handling of TCP out of band data. This issue was addressed through improved state management. CVE-ID CVE-2015-1105 : Kenton Varda of Sandstorm.io Keyboards Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: QuickType could learn users' passcodes Description: When using Bluetooth keyboards, QuickType could learn users' passcodes. This issue was addressed by preventing QuickType from being displayed on the lockscreen. CVE-ID CVE-2015-1106 : Jarrod Dwenger, Steve Favorito, Paul Reedy of ConocoPhillips, Pedro Tavares of Molecular Biophysics at UCIBIO/FCT/UNL, De Paul Sunny, Christian Still of Evolve Media, Canada libnetcore Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Processing a maliciously crafted configuration profile may lead to unexpected application termination Description: A memory corruption issue existed in the handling of configuration profiles. This issue was addressed through improved bounds checking. CVE-ID CVE-2015-1118 : Zhaofeng Chen, Hui Xue, Yulong Zhang, and Tao Wei of FireEye, Inc. Lock Screen Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: An attacker in possession of a device may prevent erasing the device after failed passcode attempts Description: In some circumstances, a device might not erase itself after failed passcode attempts. This issue was addressed through additional enforcement of erasure. CVE-ID CVE-2015-1107 : Brent Erickson, Stuart Ryan of University of Technology, Sydney Lock Screen Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: An attacker in possession of a device may exceed the maximum number of failed passcode attempts Description: In some circumstances, the failed passcode attempt limit was not enforced. This issue was addressed through additional enforcement of this limit. CVE-ID CVE-2015-1108 NetworkExtension Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: An attacker in possession of a device may be able to recover VPN credentials Description: An issue existed in the handling of VPN configuration logs. This issue was addressed by removing logging of credentials. CVE-ID CVE-2015-1109 : Josh Tway of IPVanish Podcasts Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Unnecessary information may be sent to external servers when downloading podcast assets Description: When downloading assets for podcast a user was subscribed to, unique identifiers were sent to external servers. This issue was resolved by removing these identifiers. CVE-ID CVE-2015-1110 : Alex Selivanov Safari Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A user may be unable to fully delete browsing history Description: Clearing Safari's history did not clear "Recently closed tabs". The issue was addressed through improved data deletion. CVE-ID CVE-2015-1111 : Frode Moe of LastFriday.no Safari Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Users' browsing history may not be completely purged Description: A state management issue existed in Safari that resulted in users' browsing history not being purged from history.plist. This issue was addressed by improved state management. CVE-ID CVE-2015-1112 : William Breuer, The Netherlands Sandbox Profiles Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to access phone numbers or email addresses of recent contacts Description: An information disclosure issue existed in the third- party app sandbox. This issue was addressed by improving the sandbox profile. CVE-ID CVE-2015-1113 : Andreas Kurtz of NESO Security Labs, Markus TroBbach of Heilbronn University Sandbox Profiles Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Hardware identifiers may be accessible by third-party apps Description: An information disclosure issue existed in the third- party app sandbox. This issue was addressed by improving the sandbox profile. CVE-ID CVE-2015-1114 Telephony Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: A malicious application may be able to access restricted telephony functions Description: An access control issue existed in the telephony subsystem. Sandboxed apps could access restricted telephony functions. This issue was addressed with improved entitlement checking. CVE-ID CVE-2015-1115 : Andreas Kurtz of NESO Security Labs, Markus TroBbach of Heilbronn University UIKit View Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Sensitive data may be exposed in application snapshots presented in the Task Switcher Description: An issue existed in UIKit, which did not blur application snapshots containing sensitive data in the Task Switcher. This issue was addressed by correctly blurring the snapshot. CVE-ID CVE-2015-1116 : The mobile app team at HP Security Voltage, Aaron Rogers of Mint.com, David Edwards of Tech4Tomorrow, David Zhang of Dropbox WebKit Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Inconsistent user interface may prevent users from discerning a phishing attack Description: A user interface inconsistency existed in Safari that allowed an attacker to misrepresent the URL. This issue was addressed through improved user interface consistency checks. CVE-ID CVE-2015-1084 : Apple WebKit Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Visiting a maliciously crafted website may lead to arbitrary code execution Description: Multiple memory corruption issues existed in WebKit. These issues were addressed through improved memory handling. CVE-ID CVE-2015-1068 : Apple CVE-2015-1069 : lokihardt@ASRT working with HP's Zero Day Initiative CVE-2015-1070 : Apple CVE-2015-1071 : Apple CVE-2015-1072 CVE-2015-1073 : Apple CVE-2015-1074 : Apple CVE-2015-1076 CVE-2015-1077 : Apple CVE-2015-1078 : Apple CVE-2015-1079 : Apple CVE-2015-1080 : Apple CVE-2015-1081 : Apple CVE-2015-1082 : Apple CVE-2015-1083 : Apple CVE-2015-1119 : Renata Hodovan of University of Szeged / Samsung Electronics CVE-2015-1120 : Apple CVE-2015-1121 : Apple CVE-2015-1122 : Apple CVE-2015-1123 : Randy Luecke and Anoop Menon of Google Inc. CVE-2015-1124 : Apple WebKit Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Visiting a maliciously crafted website may lead to a user invoking a click on another website Description: An issue existed when handling touch events. A tap could propagate to another website. The issue was addressed through improved event handling. CVE-ID CVE-2015-1125 : Phillip Moon and Matt Weston of www.sandfield.co.nz WebKit Available for: iPhone 4s and later, iPod touch (5th generation) and later, iPad 2 and later Impact: Visiting a maliciously crafted website may lead to resources of another origin being accessed Description: An issue existed in WebKit when handling credentials in FTP URLs. This issue was address through improved decoding. CVE-ID CVE-2015-1126 : Jouko Pynnonen of Klikki Oy Installation note: This update is available through iTunes and Software Update on your iOS device, and will not appear in your computer's Software Update application, or in the Apple Downloads site. Make sure you have an Internet connection and have installed the latest version of iTunes from www.apple.com/itunes/ iTunes and Software Update on the device will automatically check Apple's update server on its weekly schedule. When an update is detected, it is downloaded and the option to be installed is presented to the user when the iOS device is docked. We recommend applying the update immediately if possible. Selecting Don't Install will present the option the next time you connect your iOS device. The automatic update process may take up to a week depending on the day that iTunes or the device checks for updates. You may manually obtain the update via the Check for Updates button within iTunes, or the Software Update on your device. To check that the iPhone, iPod touch, or iPad has been updated: * Navigate to Settings * Select General * Select About. The version after applying this update will be "8.3". Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT1222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.22 (Darwin) Comment: GPGTools - http://gpgtools.org iQIcBAEBAgAGBQJVJKl9AAoJEBcWfLTuOo7tJSQQAISlSqHZbMZOKrc6qCQ3E+Yn ROyg7duvjIiaOHEiromwOpXjINbRTlhV5I6cseJrZOa7oLhgtIFes7wCo2rj/IjK pTv3GMc84r7gPY38JE6//rU6Ni9YCuSKt69iOpF2RmKCLrrhjyP/igY/IKro3ujS YyDgEEtmBtekU/QbUcZb8qfQ+/E0O6ZwZqvmzlmbcmeqM0/xy/lb8MmPcPwSTCTc oQUj3xF+2OBIyudzQX6PmTFIDQjKYUg2dXEapYhzUhVkaZkdhRsJDaNJR7rlOYhK Zea99fN+wnRr6F6IklXRTUdf4Lwegjs+kBA0HqrsxTX/LORQu98LWWXJ5vcl7OvE moZRu46Jw7+AEwC2V3t7Bl6HbeHf3/jtQTV8q7ALdRhOcwgJdQUubRyMl1ZIG0NE N3M6lxSxlkn5CuPggQcONc1SwkCfplIntxJ8ECDTW/mVc/GrmSN5BH19Lzd3gWFR vRD5soYzZrTfWaULp+VzepiWz0FpJsJPn/sDQxvZfOzSzIsFKCX3OO671lXC7fV+ Qgl5vPXleUGxgScn0jQEDPrXAj6U85xqfXc+aZn8jKpfMthfukKXM8Tazlz2Ywyj g2EaerJBFCavTPpQpuq0MOL6RYo2PhlC6tkwT25NaG01v/wEfzs75Dgc2Z15QtaH ceXrdFVQDQ9LSl38/qPo =ifj1 -----END PGP SIGNATURE-----

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

lack of information

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Marc Schoenefeld, Christopher Hickstein, Luigi Galli, Diego Torres and Niklas Keller

SOURCES

LAST UPDATE DATE

2024-11-23T20:47:21.876000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE