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Ubuntu: USN-4541-1 (CVE-2018-19491): Gnuplot vulnerabilities

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Ubuntu: USN-4541-1 (CVE-2018-19491): Gnuplot vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
11/23/2018
Created
09/28/2020
Added
09/26/2020
Modified
03/22/2023

Description

An issue was discovered in post.trm in Gnuplot 5.2.5. This issue allows an attacker to conduct a buffer overflow with an arbitrary amount of data in the PS_options function. This flaw is caused by a missing size check of an argument passed to the "set font" function. This issue occurs when the Gnuplot postscript terminal is used as a backend.

Solution(s)

  • ubuntu-upgrade-gnuplot
  • ubuntu-upgrade-gnuplot-data
  • ubuntu-upgrade-gnuplot-nox
  • ubuntu-upgrade-gnuplot-qt
  • ubuntu-upgrade-gnuplot-tex
  • ubuntu-upgrade-gnuplot-x11

References

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