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Ubuntu: (Multiple Advisories) (CVE-2023-39949): Fast DDS vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2023-39949): Fast DDS vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/11/2023
Created
08/28/2023
Added
08/28/2023
Modified
08/28/2023

Description

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.9.1 and 2.6.5, improper validation of sequence numbers may lead to remotely reachable assertion failure. This can remotely crash any Fast-DDS process. Versions 2.9.1 and 2.6.5 contain a patch for this issue.

Solution(s)

  • ubuntu-upgrade-fastdds-tools
  • ubuntu-upgrade-libfastrtps2-5
  • ubuntu-upgrade-libfastrtps2-9

References

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