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FreeBSD: VID-57FACD35-DDF6-11E6-915D-001B3856973B (CVE-2017-5331): icoutils -- check_offset overflow on 64-bit systems

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FreeBSD: VID-57FACD35-DDF6-11E6-915D-001B3856973B (CVE-2017-5331): icoutils -- check_offset overflow on 64-bit systems

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
01/03/2017
Created
07/25/2018
Added
01/19/2017
Modified
11/07/2019

Description

Details for this vulnerability have not been published by NIST at this point. Descriptions from software vendor advisories for this issue are provided below.

From VID-57FACD35-DDF6-11E6-915D-001B3856973B:

Choongwoo Han reports:

An exploitable crash exists in the wrestool utility on 64-bit systems

where the result of subtracting two pointers exceeds the size of int.

Solution(s)

  • freebsd-upgrade-package-icoutils

References

  • CVE-2017-5331
  • DLA-789-1
  • DSA-3765
  • USN-3178-1

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