Debian Security Bug TrackerDEBIANCVE:CVE-2023-39945CVE-2023-39945
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
EPSS
Percentile
35.2%
eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.0, 2.10.2, 2.9.2, and 2.6.5, a data submessage sent to PDP port raises unhandled BadParamException in fastcdr, which in turn crashes fastdds. Versions 2.11.0, 2.10.2, 2.9.2, and 2.6.5 contain a patch for this issue.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | fastdds | < 2.9.1+ds-1+deb12u1 | fastdds_2.9.1+ds-1+deb12u1_all.deb |
| Debian | 11 | all | fastdds | < 2.1.0+ds-9+deb11u1 | fastdds_2.1.0+ds-9+deb11u1_all.deb |
| Debian | 999 | all | fastdds | < 2.10.1+ds-3 | fastdds_2.10.1+ds-3_all.deb |
| Debian | 13 | all | fastdds | < 2.10.1+ds-3 | fastdds_2.10.1+ds-3_all.deb |
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
EPSS
Percentile
35.2%