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  5. CVE-2022-0367

CVE-2022-0367: Out-of-bounds Write

August 29, 2022 (updated September 30, 2022)

A heap-based buffer overflow flaw was found in libmodbus in function modbus_reply() in src/modbus.c.

References

  • bugzilla.redhat.com/show_bug.cgi?id=2045571
  • github.com/stephane/libmodbus/commit/b4ef4c17d618eba0adccc4c7d9e9a1ef809fc9b6
  • github.com/stephane/libmodbus/issues/614
  • lists.debian.org/debian-lts-announce/2022/09/msg00007.html
  • nvd.nist.gov/vuln/detail/CVE-2022-0367

Code Behaviors & Features

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Affected versions

All versions before 3.1.7

Solution

Unfortunately, there is no solution available yet.

Impact 7.8 HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-787: Out-of-bounds Write

Source file

conan/libmodbus/CVE-2022-0367.yml

Spotted a mistake? Edit the file on GitLab.

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