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Sid 1-39600

Message

FILE-IMAGE Apple OSX EXR image tile size heap buffer overflow attempt

Summary

ImageIO in Apple OS X before 10.11.6 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted EXR image with B44 compression.

Impact

CVSS base score 8.8 CVSS impact score 5.9 CVSS exploitability score 2.8 confidentialityImpact HIGH integrityImpact HIGH availabilityImpact HIGH

CVE-2016-4630:

CVSS base score 8.8

CVSS impact score 5.9

CVSS exploitability score 2.8

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Detailed information

CVE-2016-4630: ImageIO in Apple OS X before 10.11.6 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted EXR image with B44 compression.

Affected systems

  • apple macosx 10.11.5

Ease of attack

CVE-2016-4630:

Access Vector

Access Complexity

Authentication

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

  • www.talosintelligence.com/reports/TALOS-2016-0181