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CVE-2018-6381

Disclosure Date: January 29, 2018
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Description

In ZZIPlib 0.13.67, 0.13.66, 0.13.65, 0.13.64, 0.13.63, 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57 and 0.13.56 there is a segmentation fault caused by invalid memory access in the zzip_disk_fread function (zzip/mmapped.c) because the size variable is not validated against the amount of file->stored data.

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CVSS V3 Severity and Metrics
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Impact Score:
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Attack Vector (AV):
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Privileges Required (PR):
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User Interaction (UI):
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Scope (S):
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Integrity (I):
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Availability (A):
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General Information

Vendors

  • canonical,
  • zziplib project

Products

  • ubuntu linux 14.04,
  • ubuntu linux 16.04,
  • ubuntu linux 17.10,
  • ubuntu linux 18.04,
  • zziplib 0.13.67
Technical Analysis