7.5

CVE-2023-39949

Improper validation of sequence numbers leading to remotely reachable assertion failure

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Eprosima ≫ Fast Dds Version >= 2.6.0 < 2.6.5
Eprosima ≫ Fast Dds Version 2.9.0
Debian ≫ Debian Linux Version 11.0
Debian ≫ Debian Linux Version 12.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.04% 0.609
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
security-advisories@github.com 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-617 Reachable Assertion

The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.

https://www.debian.org/security/2023/dsa-5481
Third Party Advisory
https://github.com/eProsima/Fast-DDS/blob/v2.9.0/src/cpp/rtps/messages/MessageReceiver.cpp#L1059
Third Party Advisory
https://github.com/eProsima/Fast-DDS/issues/3236
Third Party Advisory
https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-3jv9-j9x3-95cg
Third Party Advisory