var-201912-0560
Vulnerability from variot

A memory corruption issue was addressed with improved state management. This issue is fixed in Xcode 11.0. Processing a maliciously crafted file may lead to arbitrary code execution. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

APPLE-SA-2019-9-26-7 Xcode 11.0

Xcode 11.0 addresses the following:

IDE SCM Available for: macOS Mojave 10.14.4 and later Impact: Multiple issues in libssh2 Description: Multiple issues were addressed by updating to version 2.16. CVE-2019-3855: Chris Coulson

ld64 Available for: macOS Mojave 10.14.4 and later Impact: Compiling code without proper input validation could lead to arbitrary code execution with user privilege Description: Multiple issues in ld64 in the Xcode toolchains were addressed by updating to version ld64-507.4. CVE-2019-8721: Pan ZhenPeng of Qihoo 360 Nirvan Team CVE-2019-8722: Pan ZhenPeng of Qihoo 360 Nirvan Team CVE-2019-8723: Pan ZhenPeng of Qihoo 360 Nirvan Team CVE-2019-8724: Pan ZhenPeng of Qihoo 360 Nirvan Team

otool Available for: macOS Mojave 10.14.4 and later Impact: Processing a maliciously crafted file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved state management. CVE-2019-8738: Pan ZhenPeng (@Peterpan0927) of Qihoo 360 Nirvan Team CVE-2019-8739: Pan ZhenPeng (@Peterpan0927) of Qihoo 360 Nirvan Team

Installation note:

Xcode 11.0 may be obtained from:

https://developer.apple.com/xcode/downloads/

To check that the Xcode has been updated:

  • Select Xcode in the menu bar
  • Select About Xcode
  • The version after applying this update will be "11.0".

Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222

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Show details on source website


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