• Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
      • Source Code Review
    • Transform
      • SOC Consultancy
      •     SOC Maturity Assessment
      •     SOC Model Evaluation
      •     SOC Gap Analysis
      •     SIEM Gap Analysis
      •     SIEM Optimization
      •     SOC Content Pack
    • Train
      • Security Awareness and Training
      • Tabletop Exercise
      • Simulated Cyber Attack Exercises
    • Respond
      • Incident Response
      • Incident Analysis
  • Managed Security
    • Managed Security Monitoring
      • Remote SOC
      • Onsite SOC
      • Hybrid SOC
    • Managed Security Services
      • Managed Detection and Response
      • Managed Endpoint Detection and Response
      • Managed Threat Intelligence
      • Managed Threat Hunting
      • Managed Risk-Based SOAR
      • Managed Penetration Testing
  • Solutions
  • Resources
    • Blog
    • Press Release
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
Rewterz Threat Advisory – CVE-2022-26650 – Apache ShenYu Vulnerability
May 18, 2022
Rewterz Threat Advisory – CVE-2022-26724 – Apple tvOS Vulnerability
May 18, 2022

Rewterz Threat Advisory – Multiple Apple iOS and iPadOS Vulnerabilities

May 18, 2022

Severity

High

Analysis Summary

CVE-2022-26736 CVSS:7.8

Apple iOS and iPadOS could allow a local attacker to gain elevated privileges on the system, caused by an out-of-bounds write issue in the AVEVideoEncoder component. By using a specially crafted application, an attacker could exploit this vulnerability to execute arbitrary code with kernel privileges.

CVE-2022-26737 CVSS:7.8

Apple iOS and iPadOS could allow a local attacker to gain elevated privileges on the system, caused by an out-of-bounds write issue in the AVEVideoEncoder component. By using a specially crafted application, an attacker could exploit this vulnerability to execute arbitrary code with kernel privileges.

CVE-2022-26738 CVSS:7.8

Apple iOS and iPadOS could allow a local attacker to gain elevated privileges on the system, caused by an out-of-bounds write issue in the AVEVideoEncoder component. By using a specially crafted application, an attacker could exploit this vulnerability to execute arbitrary code with kernel privileges.

CVE-2022-26739 CVSS:7.8

Apple iOS and iPadOS could allow a local attacker to gain elevated privileges on the system, caused by an out-of-bounds write issue in the AVEVideoEncoder component. By using a specially crafted application, an attacker could exploit this vulnerability to execute arbitrary code with kernel privileges.

CVE-2022-26740 CVSS:7.8

Apple iOS and iPadOS could allow a local attacker to gain elevated privileges on the system, caused by an out-of-bounds write issue in the AVEVideoEncoder component. By using a specially crafted application, an attacker could exploit this vulnerability to execute arbitrary code with kernel privileges.

CVE-2022-26763 CVSS:7.8

Apple iOS and iPadOS could allow a local attacker to gain elevated privileges on the system, caused by an out-of-bounds access issue in the DriverKit component. By using a specially crafted application, an attacker could exploit this vulnerability to execute arbitrary code with system privileges.

CVE-2022-26744 CVSS:7.8

Apple iOS and iPadOS could allow a local attacker to gain elevated privileges on the system, caused by a memory corruption issue in the GPU Drivers component. By using a specially crafted application, an attacker could exploit this vulnerability to execute arbitrary code with kernel privileges.

CVE-2022-26711 CVSS:7.8

Apple iOS and iPadOS could allow a remote attacker to execute arbitrary code on the system, caused by an integer overflow in the ImageIO component. By persuading a victim to open a specially crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system or cause a denial of service.

CVE-2022-26701 CVSS:7.8

Apple iOS and iPadOS could allow a local attacker to gain elevated privileges on the system, caused by a race condition in the IOKit component. By using a specially crafted application, an attacker could exploit this vulnerability to execute arbitrary code with kernel privileges.

CVE-2022-26768 CVSS:7.8

Apple iOS and iPadOS could allow a local attacker to gain elevated privileges on the system, caused by a memory corruption issue in the IOMobileFrameBuffer component. By using a specially crafted application, an attacker could exploit this vulnerability to execute arbitrary code with kernel privileges.

CVE-2022-26714 CVSS:7.8

Apple iOS and iPadOS could allow a local attacker to gain elevated privileges on the system, caused by a memory corruption issue in the Kernel component. By using a specially crafted application, an attacker could exploit this vulnerability to execute arbitrary code with kernel privileges.

CVE-2022-26757 CVSS:7.8

Apple iOS and iPadOS could allow a local attacker to gain elevated privileges on the system, caused by a use-after-free in the Kernel component. By using a specially crafted application, an attacker could exploit this vulnerability to execute arbitrary code with kernel privileges.

CVE-2022-26765 CVSS:5.5

Apple iOS and iPadOS could allow a local attacker to bypass security restrictions, caused by a race condition in the Kernel component. By using a specially-crafted application, an attacker could exploit this vulnerability to bypass Pointer Authentication.

CVE-2022-26706 CVSS:5.5

Apple iOS and iPadOS could allow a local attacker to bypass security restrictions, caused by an access issue in the LaunchServices component. By using a specially-crafted application, an attacker could exploit this vulnerability to circumvent sandbox restrictions.

CVE-2022-22673 CVSS:5.5

Apple iOS and iPadOS are vulnerable to a denial of service, caused by a flaw in the Notes component. By processing a large input, an attacker could exploit this vulnerability to cause a denial of service.

CVE-2022-26731 CVSS:5.5

Apple iOS and iPadOS could allow a local attacker to bypass security restrictions, caused by a logic issue in the Safari Private Browsing component. By persuading a victim to visit a specially-crafted Web site, an attacker could exploit this vulnerability to track users in Safari private browsing mode.

CVE-2022-26766 CVSS:5.5

Apple iOS and iPadOS could allow a local attacker to bypass security restrictions, caused by a certificate parsing issue in the Security component. By using a specially-crafted application, an attacker could exploit this vulnerability to bypass signature validation.

Impact

  • Privilege Escalation
  • Security Bypass

Indicators Of Compromise

CVE

  • CVE-2022-26736
  • CVE-2022-26737
  • CVE-2022-26738
  • CVE-2022-26739
  • CVE-2022-26740
  • CVE-2022-26763
  • CVE-2022-26744
  • CVE-2022-26711
  • CVE-2022-26701
  • CVE-2022-26768
  • CVE-2022-26714
  • CVE-2022-26757
  • CVE-2022-26765
  • CVE-2022-26706
  • CVE-2022-22673
  • CVE-2022-26731
  • CVE-2022-26766

Affected Vendors

  • Apple iOS
  • Apple iPadOS

Affected Products

  • Apple iOS 15.4
  • Apple iPadOS 15.4

Remediation

Refer to Apple security document for patch, upgrade or suggested workaround information. See References.

Apple security document

  • Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
      • Source Code Review
    • Respond
      • Incident Response
      • Incident Analysis
  • Transform
    • SOC Consultancy
    •     SOC Maturity Assessment
    •     SOC Model Evaluation
    •     SOC Gap Analysis
    •     SIEM Gap Analysis
    •     SIEM Optimization
    •     SOC Content Pack
  • Train
    • Security Awareness and Training
    • Tabletop Exercise
    • Simulated Cyber Attack Exercises
  • Managed Security
    • Managed Security Monitoring
      • Remote SOC
      • Onsite SOC
      • Hybrid SOC
    • Managed Security Services
      • Managed Detection and Response
      • Managed Endpoint Detection and Response
      • Managed Threat Intelligence
      • Managed Threat Hunting
      • Managed Risk-Based SOAR
      • Managed Penetration Testing
  • Solutions
  • Resources
    • Blog
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
COPYRIGHT © REWTERZ. ALL RIGHTS RESERVED.