Vulnerabilities > CVE-2017-2463 - Use After Free vulnerability in Apple products
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
PARTIAL Summary
An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. iCloud before 6.2 on Windows is affected. iTunes before 12.6 on Windows is affected. tvOS before 10.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Nessus
NASL family MacOS X Local Security Checks NASL id MACOSX_SAFARI10_1.NASL description The version of Apple Safari installed on the remote macOS or Mac OS X host is prior to 10.1. It is, therefore, affected by multiple vulnerabilities: - An out-of-bounds read error exists in WebKit when handling certain JavaScript code. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the disclosure of memory contents. (CVE-2016-9642) - A denial of service vulnerability exists in WebKit when handling certain regular expressions. An unauthenticated, remote attacker can exploit this, via a specially crafted web page, to exhaust available memory resources. (CVE-2016-9643) - Multiple information disclosure vulnerabilities exist in WebKit when handling page loading due to improper validation of certain input. An unauthenticated, remote attacker can exploit these to disclose data cross-origin. (CVE-2017-2364, CVE-2017-2367) - An unspecified state management flaw exists that allows an unauthenticated, remote attacker to spoof the address bar. (CVE-2017-2376) - A denial of service vulnerability exists in the Web Inspector component when closing a window while the debugger is paused. An unauthenticated, remote attacker can exploit this to terminate the application. (CVE-2017-2377) - An unspecified flaw exists in WebKit when creating bookmarks using drag-and-drop due to improper validation of certain input. An unauthenticated, remote attacker can exploit this, via a specially crafted link, to spoof bookmarks or potentially execute arbitrary code. (CVE-2017-2378) - An information disclosure vulnerability exists in the Login AutofFill component that allows a local attacker to access keychain items. (CVE-2017-2385) - Multiple information disclosure vulnerabilities exist in WebKit when handling unspecified exceptions or elements. An unauthenticated, remote attacker can exploit these, via specially crafted web content, to disclose data cross-origin. (CVE-2017-2386, CVE-2017-2479, CVE-2017-2480) - An unspecified flaw exists in the handling of HTTP authentication that allows an unauthenticated, remote attacker to disclose authentication sheets on arbitrary websites or cause a denial of service condition. (CVE-2017-2389) - Multiple memory corruption issues exist in WebKit that allow an unauthenticated, remote attacker to cause a denial of service condition or the execution of arbitrary code. (CVE-2017-2394, CVE-2017-2395, CVE-2017-2396, CVE-2017-2433, CVE-2017-2454, CVE-2017-2455, CVE-2017-2459, CVE-2017-2460, CVE-2017-2464, CVE-2017-2465, CVE-2017-2466, CVE-2017-2468, CVE-2017-2469, CVE-2017-2470, CVE-2017-2476) - A memory corruption issue exists in WebKit within the Web Inspector component due to improper validation of certain input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2017-2405) - An unspecified type confusion error exists that allows an unauthenticated remote attacker to execute arbitrary code by using specially crafted web content. (CVE-2017-2415) - A security bypass vulnerability exists in WebKit that allows an unauthenticated, remote attacker to bypass the Content Security Policy by using specially crafted web content. (CVE-2017-2419) - An unspecified flaw exists in WebKit when handling OpenGL shaders that allows an unauthenticated, remote attacker to disclose process memory content by using specially crafted web content. (CVE-2017-2424) - An information disclosure vulnerability exists in WebKit JavaScript Bindings when handling page loading due to unspecified logic flaws. An unauthenticated, remote attacker can exploit this, via specially crafted web content, to disclose data cross-origin. (CVE-2017-2442) - A memory corruption issue exists in WebKit within the CoreGraphics component due to improper validation of certain input. An unauthenticated, remote attacker can exploit this, via specially crafted web content, to cause a denial of service condition or the execution of arbitrary code. (CVE-2017-2444) - A universal cross-site scripting (XSS) vulnerability exists in WebKit when handling frame objects due to improper validation of certain input. An unauthenticated, remote attacker can exploit this, via specially crafted web content, to execute arbitrary script code in a user last seen 2020-06-01 modified 2020-06-02 plugin id 99167 published 2017-04-03 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/99167 title macOS : Apple Safari < 10.1 Multiple Vulnerabilities NASL family Peer-To-Peer File Sharing NASL id ITUNES_12_6_BANNER.NASL description The version of Apple iTunes running on the remote host is prior to 12.6. It is, therefore, affected by multiple vulnerabilities : - Multiple vulnerabilities exist in the expat component, the most severe of which are remote code execution vulnerabilities. An unauthenticated, remote attacker can exploit these vulnerabilities to cause a denial of service condition or the execution of arbitrary code in the context of the current user. (CVE-2009-3270, CVE-2009-3560, CVE-2009-3720, CVE-2012-1147, CVE-2012-1148, CVE-2012-6702, CVE-2015-1283, CVE-2016-0718, CVE-2016-4472, CVE-2016-5300) - Multiple vulnerabilities exist in the SQLite component, the most severe of which are remote code execution vulnerabilities. An unauthenticated, remote attacker can exploit these vulnerabilities by convincing a user to open a specially crafted file, to cause a denial of service condition or the execution of arbitrary code in the context of the current user. (CVE-2013-7443, CVE-2015-3414, CVE-2015-3415, CVE-2015-3416, CVE-2015-3717, CVE-2015-6607, CVE-2016-6153) - An information disclosure vulnerability exists in the APNs server component due to client certificates being transmitted in cleartext. A man-in-the-middle attacker can exploit this to disclose sensitive information. (CVE-2017-2383) - A use-after-free error exists in the WebKit component due to improper handling of RenderBox objects. An unauthenticated, remote attacker can exploit this to execute arbitrary code. (CVE-2017-2463) - Multiple universal cross-site scripting (XSS) vulnerabilities exist in the WebKit component due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit these vulnerabilities, by convincing a user to visit a specially crafted web page, to execute arbitrary script code in a user last seen 2020-06-01 modified 2020-06-02 plugin id 100026 published 2017-05-08 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/100026 title Apple iTunes < 12.6 Multiple Vulnerabilities (uncredentialed check) NASL family Windows NASL id ITUNES_12_6.NASL description The version of Apple iTunes installed on the remote Windows host is prior to 12.6. It is, therefore, affected by multiple vulnerabilities : - Multiple vulnerabilities exist in the expat component, the most severe of which are remote code execution vulnerabilities. An unauthenticated, remote attacker can exploit these vulnerabilities to cause a denial of service condition or the execution of arbitrary code in the context of the current user. (CVE-2009-3270, CVE-2009-3560, CVE-2009-3720, CVE-2012-1147, CVE-2012-1148, CVE-2012-6702, CVE-2015-1283, CVE-2016-0718, CVE-2016-4472, CVE-2016-5300) - Multiple vulnerabilities exist in the SQLite component, the most severe of which are remote code execution vulnerabilities. An unauthenticated, remote attacker can exploit these vulnerabilities by convincing a user to open a specially crafted file, to cause a denial of service condition or the execution of arbitrary code in the context of the current user. (CVE-2013-7443, CVE-2015-3414, CVE-2015-3415, CVE-2015-3416, CVE-2015-3717, CVE-2015-6607, CVE-2016-6153) - An information disclosure vulnerability exists in the APNs server component due to client certificates being transmitted in cleartext. A man-in-the-middle attacker can exploit this to disclose sensitive information. (CVE-2017-2383) - A use-after-free error exists in the WebKit component due to improper handling of RenderBox objects. An unauthenticated, remote attacker can exploit this to execute arbitrary code. (CVE-2017-2463) - Multiple universal cross-site scripting (XSS) vulnerabilities exist in the WebKit component due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit these vulnerabilities, by convincing a user to visit a specially crafted web page, to execute arbitrary script code in a user last seen 2020-06-01 modified 2020-06-02 plugin id 100025 published 2017-05-08 reporter This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/100025 title Apple iTunes < 12.6 Multiple Vulnerabilities (credentialed check)
References
- http://www.securityfocus.com/bid/97176
- http://www.securitytracker.com/id/1038157
- http://zerodayinitiative.com/advisories/ZDI-17-241/
- https://support.apple.com/HT207599
- https://support.apple.com/HT207600
- https://support.apple.com/HT207601
- https://support.apple.com/HT207607
- https://support.apple.com/HT207617