CVE-2023-39534
Published: 11 August 2023
eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.10.0, 2.9.2, and 2.6.5, a malformed GAP submessage can trigger assertion failure, crashing FastDDS. Version 2.10.0, 2.9.2, and 2.6.5 contain a patch for this issue.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
fastdds Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| jammy |
Released
(2.5.0+ds-3ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
| lunar |
Released
(2.9.1+ds-1ubuntu0.1)
|
|
| mantic |
Not vulnerable
(2.10.1+ds-3)
|
|
| noble |
Not vulnerable
(2.10.1+ds-3)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(2.10.1+ds-3)
|
|
| xenial |
Does not exist
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |