var-201912-0114
Vulnerability from variot

A memory corruption issue was addressed with improved validation. This issue is fixed in Xcode 11.2. Processing a maliciously crafted file may lead to arbitrary code execution. apple's Xcode Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Apple Xcode is an integrated development environment provided by Apple (Apple) to developers. It is mainly used to develop applications for Mac OS X and iOS. A security vulnerability exists in LLVM components in versions of Apple Xcode prior to 11.2. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

APPLE-SA-2019-11-01-1 Xcode 11.2

Xcode 11.2 addresses the following:

llvm 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 validation. CVE-2019-8800: Pan ZhenPeng of Qihoo 360 Nirvan Team CVE-2019-8806: Pan ZhenPeng of Qihoo 360 Nirvan Team

Installation note:

Xcode 11.2 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 "11.2".

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

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-----

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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