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Sid 1-38135

Message

BROWSER-OTHER Apple iOS CoreGraphics library PDF embedded image handling information leak attempt

Summary

CoreGraphics in Apple iOS before 8 and Apple TV before 7 allows remote attackers to obtain sensitive information or cause a denial of service (out-of-bounds read and application crash) via a crafted PDF document.

Impact

CVSS base score 5.8 CVSS impact score 4.9 CVSS exploitability score 8.6 confidentialityImpact PARTIAL integrityImpact NONE availabilityImpact NONE

CVE-2014-4378:

CVSS base score 5.8

CVSS impact score 4.9

CVSS exploitability score 8.6

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

Detailed information

CVE-2014-4378: CoreGraphics in Apple iOS before 8 and Apple TV before 7 allows remote attackers to obtain sensitive information or cause a denial of service (out-of-bounds read and application crash) via a crafted PDF document.

Affected systems

  • apple apple_tv 6.0
  • apple apple_tv 6.0.1
  • apple apple_tv 6.0.2
  • apple apple_tv 6.1
  • apple apple_tv 6.1.1
  • apple apple_tv 6.1.2
  • apple apple_tv 6.2
  • apple iphone_os 7.0
  • apple iphone_os 7.0.1
  • apple iphone_os 7.0.2
  • apple iphone_os 7.0.3
  • apple iphone_os 7.0.4
  • apple iphone_os 7.0.5
  • apple iphone_os 7.0.6
  • apple iphone_os 7.1
  • apple iphone_os 7.1.1
  • apple iphone_os 7.1.2
  • apple macosx 10.9.4

Ease of attack

CVE-2014-4378:

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

False positives

None known

False negatives

None known

Corrective action

Upgrade to the latest non-affected version of the software.

Apply the appropriate vendor supplied patches.

Contributors

  • Talos research team.
  • This document was generated from data supplied by the national vulnerability database, a product of the national institute of standards and technology.
  • For more information see nvd.

Additional References

  • support.apple.com/en-us/HT204532