CVE-2022-27892 Palantir Gotham included an endpoint that would log arbitrary sized payloads.
An unauthenticated endpoint in Palantir Gotham allows attackers to exhaust memory, causing a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-27892?
CVE-2022-27892 is a medium-severity denial of service vulnerability in Palantir Gotham, published on 16 Feb 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Palantir Gotham versions prior to 3.22.11.2 included an unauthenticated endpoint that would have allowed an attacker to exhaust the memory of the Gotham dispatch service.
Weakness: CWE-20
Which versions are affected by CVE-2022-27892?
It affects 1 product.
Products include Palantir Gotham.
How do I fix CVE-2022-27892?
No fix has been published for CVE-2022-27892 yet. Limit exposure of the affected software until one is available.
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-2022-27892 being exploited?
There is no known exploitation of CVE-2022-27892 in the wild and no public exploit code.
Other vulnerabilities in Palantir Gotham
Sources
Also known as GHSA-vvv3-m835-966v.