CVE-2024-26369 Denial of service in n/a
An attacker can cause a denial of service by triggering a SIGABRT in the HistoryQosPolicy component of FastDDS upon receiving data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2024-26369?
CVE-2024-26369 is a high-severity denial of service vulnerability in n/a, published on 19 Mar 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue in the HistoryQosPolicy component of FastDDS v2.12.x, v2.11.x, v2.10.x, and v2.6.x leads to a SIGABRT (signal abort) upon receiving DataWriter's data.
Weakness: CWE-400
Which versions are affected by CVE-2024-26369?
How do I fix CVE-2024-26369?
Upgrade to a fixed version.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2024-26369 being exploited?
There is no known exploitation of CVE-2024-26369 in the wild and no public exploit code.
Sources
Also known as DEBIAN-CVE-2024-26369, GHSA-5rm6-jff6-vg9v, UBUNTU-CVE-2024-26369.