VDB

CVE-2017-3158

CVE-2017-3158 PUBLISHED CVSS 8.100000381469727 HIGH

A race condition in Guacamole's terminal emulator in versions 0.9.5 through 0.9.10-incubating could allow writes of blocks of printed data to overlap. Such overlapping writes could cause packet data to be misread as the packet length, resulting in the remaining data being written beyond the end of a statically-allocated buffer.

EPSS 1.22% · 66.6th percentile

Risk Scores

CVSS 3.0
8.100000381469727
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.22%
66.6th percentile

Affected Products

VendorProductVersions
Ubuntu:18.04:LTSguacamole-server0.9.9-2, 0, 0.9.9-2build1
Ubuntu:18.04:LTSguacamole-client*, 0
Ubuntu:16.04:LTSguacamole-client0.8.3-1.2, 0.8.3-1.1, 0
Ubuntu:22.04:LTSguacamole-server0, 1.3.0-1, 1.3.0-1.1
Ubuntu:16.04:LTSguacamole-server0, 0.8.3-1build2, 0.8.3-2
Ubuntu:24.04:LTSguacamole-server1.3.0-1.1, 1.3.0-1.3ubuntu1, 0

Timeline

  • Jan 18, 2018 CVE Published
  • Feb 5, 2018 CVE Updated
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 25, 2021 EPSS Score
  • Dec 28, 2021 EPSS Score
  • Mar 1, 2022 EPSS Score
  • May 3, 2022 EPSS Score
  • Jul 4, 2022 EPSS Score
  • Sep 6, 2022 EPSS Score
  • Nov 8, 2022 EPSS Score
  • Mar 7, 2023 EPSS Score

References

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