CVE-2024-30258
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`.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.79%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.79% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- eprosima/fast dds
- Source
- security-advisories@github.com
References
- https://drive.google.com/file/d/19W5UC52hPnAqVq_boZWO45d1TJ4WoCSh/view?usp=sharingExploit
- https://github.com/eProsima/Fast-DDS/commit/65236f93e9c4ea3ff9a49fba4dfd9e43eb94037bPatch
- https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-53xw-465j-rxfhExploit, Vendor Advisory
- https://drive.google.com/file/d/19W5UC52hPnAqVq_boZWO45d1TJ4WoCSh/view?usp=sharingExploit
- https://github.com/eProsima/Fast-DDS/commit/65236f93e9c4ea3ff9a49fba4dfd9e43eb94037bPatch
- https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-53xw-465j-rxfhExploit, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.