CVE-2024-30258

Public Exploit
FastDDS crash when publisher send malformed packet

Description

FastDDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8, when a publisher serves a malformed `RTPS` packet, the subscriber crashes when creating `pthread`. This can remotely crash any Fast-DDS process, potentially leading to a DOS attack. Versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8 contain a patch for the issue.

Category

8.2
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.51%
Vendor Advisory github.com
Affected: eProsima Fast-DDS
Published at:
Updated at:

References

Link Tags
https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-53xw-465j-rxfh exploit vendor advisory
https://github.com/eProsima/Fast-DDS/commit/65236f93e9c4ea3ff9a49fba4dfd9e43eb94037b patch
https://drive.google.com/file/d/19W5UC52hPnAqVq_boZWO45d1TJ4WoCSh/view?usp=sharing exploit

Frequently Asked Questions

What is the severity of CVE-2024-30258?
CVE-2024-30258 has been scored as a high severity vulnerability.
How to fix CVE-2024-30258?
To fix CVE-2024-30258, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-30258 being actively exploited in the wild?
It is possible that CVE-2024-30258 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-30258?
CVE-2024-30258 affects eProsima Fast-DDS.
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