var-201904-1387
Vulnerability from variot

A memory corruption issue was addressed with improved memory handling. This issue affected versions prior to: iOS 12.1, watchOS 5.1.2, tvOS 12.1.1, macOS High Sierra 10.13.6 Security Update 2018-003 High Sierra, macOS Sierra 10.12.6 Security Update 2018-006. Apple Has released an update for each product.The expected impact depends on each vulnerability, but can be affected as follows: Detail is Apple See the information provided by. * HTTP Through the client AFP Server attack * Arbitrary code execution * information leak * Buffer overflow * Privilege escalation * Service operation interruption (DoS) * File system tampering * UI Spoofing * Limit avoidance * Cross-site scripting * Address bar impersonation. plural Apple The product has a memory corruption vulnerability due to incomplete memory handling.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Apple iOS is an operating system developed by Apple for mobile devices. IOHIDFamily is one of the kernel extensions (Abstract Interface for Human Interface Devices) component. A security vulnerability exists in the IOHIDFamily component in Apple iOS versions prior to 12.1. An attacker could exploit this vulnerability to execute arbitrary code with kernel privileges. CVE-2018-4462: Lilang Wu and Moony Li of TrendMicro Mobile Security Research Team

Carbon Core Available for: macOS Mojave 10.14.1 Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4463: Maksymilian Arciemowicz (cxsecurity.com)

Disk Images Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, macOS Mojave 10.14.1 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4465: Pangu Team

Intel Graphics Driver Available for: macOS Mojave 10.14.1 Impact: A local user may be able to cause unexpected system termination or read kernel memory Description: An out-of-bounds read was addressed with improved input validation. CVE-2018-4434: Zhuo Liang of Qihoo 360 Nirvan Team

IOHIDFamily Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4427: Pangu Team

Kernel Available for: macOS Mojave 10.14.1 Impact: An attacker in a privileged position may be able to perform a denial of service attack Description: A denial of service issue was addressed by removing the vulnerable code. CVE-2018-4460: Kevin Backhouse of Semmle Security Research Team

Kernel Available for: macOS High Sierra 10.13.6, macOS Mojave 10.14.1 Impact: A local user may be able to read kernel memory Description: A memory initialization issue was addressed with improved memory handling. CVE-2018-4431: An independent security researcher has reported this vulnerability to Beyond Security's SecuriTeam Secure Disclosure program

Kernel Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, macOS Mojave 10.14.1 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved state management. CVE-2018-4435: Jann Horn of Google Project Zero, Juwei Lin(@panicaII) and Junzhi Lu of TrendMicro Mobile Security Team

Kernel Available for: macOS Mojave 10.14.1 Impact: An application may be able to execute arbitrary code with kernel privileges Description: A memory corruption issue was addressed with improved input validation. CVE-2018-4461: Ian Beer of Google Project Zero

WindowServer Available for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, macOS Mojave 10.14.1 Impact: An application may be able to execute arbitrary code with system privileges Description: A memory corruption issue was addressed with improved memory handling. CVE-2018-4449: Hanqing Zhao, Yufeng Ruan and Kun Yang of Chaitin Security Research Lab CVE-2018-4450: Hanqing Zhao, Yufeng Ruan and Kun Yang of Chaitin Security Research Lab

Additional recognition

LibreSSL We would like to acknowledge Keegan Ryan of NCC Group for their assistance.

NetAuth We would like to acknowledge Vladimir Ivanov of Digital Security for their assistance.

Simple certificate enrollment protocol (SCEP) We would like to acknowledge Tim Cappalli of Aruba and a Hewlett Packard Enterprise company for their assistance.

Installation note:

macOS Mojave 10.14.2, Security Update 2018-003 High Sierra, Security Update 2018-006 Sierra may be obtained from the Mac App Store or Apple's Software Downloads web site: https://support.apple.com/downloads/

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

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Apple iOS is an operating system developed by Apple for mobile devices. IOHIDFamily is one of the kernel extensions (Abstract Interface for Human Interface Devices) component. A security vulnerability exists in the IOHIDFamily component in Apple iOS versions prior to 12.1. An attacker could exploit this vulnerability to execute arbitrary code with kernel privileges. \nCVE-2018-4462: Lilang Wu and Moony Li of TrendMicro Mobile Security\nResearch Team\n\nCarbon Core\nAvailable for: macOS Mojave 10.14.1\nImpact: An application may be able to execute arbitrary code with\nsystem privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4463: Maksymilian Arciemowicz (cxsecurity.com)\n\nDisk Images\nAvailable for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, macOS\nMojave 10.14.1\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4465: Pangu Team\n\nIntel Graphics Driver\nAvailable for: macOS Mojave 10.14.1\nImpact: A local user may be able to cause unexpected system\ntermination or read kernel memory\nDescription: An out-of-bounds read was addressed with improved input\nvalidation. \nCVE-2018-4434: Zhuo Liang of Qihoo 360 Nirvan Team\n\nIOHIDFamily\nAvailable for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4427: Pangu Team\n\nKernel\nAvailable for: macOS Mojave 10.14.1\nImpact: An attacker in a privileged position may be able to perform a\ndenial of service attack\nDescription: A denial of service issue was addressed by removing the\nvulnerable code. \nCVE-2018-4460: Kevin Backhouse of Semmle Security Research Team\n\nKernel\nAvailable for: macOS High Sierra 10.13.6, macOS Mojave 10.14.1\nImpact: A local user may be able to read kernel memory\nDescription: A memory initialization issue was addressed with\nimproved memory handling. \nCVE-2018-4431: An independent security researcher has reported this\nvulnerability to Beyond Security\u0027s SecuriTeam Secure Disclosure\nprogram\n\nKernel\nAvailable for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, macOS\nMojave 10.14.1\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\nstate management. \nCVE-2018-4435: Jann Horn of Google Project Zero, Juwei Lin(@panicaII)\nand Junzhi Lu of TrendMicro Mobile Security Team\n\nKernel\nAvailable for: macOS Mojave 10.14.1\nImpact: An application may be able to execute arbitrary code with\nkernel privileges\nDescription: A memory corruption issue was addressed with improved\ninput validation. \nCVE-2018-4461: Ian Beer of Google Project Zero\n\nWindowServer\nAvailable for: macOS Sierra 10.12.6, macOS High Sierra 10.13.6, macOS\nMojave 10.14.1\nImpact: An application may be able to execute arbitrary code with\nsystem privileges\nDescription: A memory corruption issue was addressed with improved\nmemory handling. \nCVE-2018-4449: Hanqing Zhao, Yufeng Ruan and Kun Yang of Chaitin\nSecurity Research Lab\nCVE-2018-4450: Hanqing Zhao, Yufeng Ruan and Kun Yang of Chaitin\nSecurity Research Lab\n\nAdditional recognition\n\nLibreSSL\nWe would like to acknowledge Keegan Ryan of NCC Group for their\nassistance. \n\nNetAuth\nWe would like to acknowledge Vladimir Ivanov of Digital Security for\ntheir assistance. \n\nSimple certificate enrollment protocol (SCEP)\nWe would like to acknowledge Tim Cappalli of Aruba and a Hewlett\nPackard Enterprise company for their assistance. \n\nInstallation note:\n\nmacOS Mojave 10.14.2, Security Update 2018-003 High Sierra,\nSecurity Update 2018-006 Sierra may be\nobtained from the Mac App Store or Apple\u0027s Software Downloads\nweb site: https://support.apple.com/downloads/\n\nInformation will also be posted to the Apple Security Updates\nweb site: https://support.apple.com/kb/HT201222\n\nThis message is signed with Apple\u0027s Product Security PGP key,\nand details are available at:\nhttps://www.apple.com/support/security/pgp/\n-----BEGIN PGP SIGNATURE-----\n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\n+61jWoLyn0cbMWMEhfrw/ulTOcMBjIXV7EHZNge8H5Ex+L\n-----END PGP SIGNATURE-----\n",
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Tags
Taxonomy of the tags.


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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