Integer Overflow or Wraparound

Affecting tiff package, versions <4.0.8-2+deb9u5

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Overview

An issue was discovered in LibTIFF 4.0.9. There is a int32 overflow in multiply_ms in tools/ppm2tiff.c, which can cause a denial of service (crash) or possibly have unspecified other impact via a crafted image file.

References

CVSS Score

8.8
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    High
  • Availability
    High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE
CVE-2018-17100
CWE
CWE-190
Snyk ID
SNYK-DEBIAN9-TIFF-405293
Disclosed
16 Sep, 2018
Published
25 Sep, 2018