CVE-2023-31042 FlashBlade Object Store Protocol
An authenticated user can disrupt data access and replication protocols in Pure Storage FlashBlade systems via the object store interface.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-31042?
CVE-2023-31042 is a high-severity denial of service vulnerability in Pure Storage FlashBlade Purity, published on 2 Oct 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A flaw exists in FlashBlade Purity whereby an authenticated user with access to FlashBlade’s object store protocol can impact the availability of the system’s data access and replication protocols.
Which versions are affected by CVE-2023-31042?
It affects 1 product.
Products include Purestorage Purity.
How do I fix CVE-2023-31042?
No fix has been published for CVE-2023-31042 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-2023-31042 being exploited?
There is no known exploitation of CVE-2023-31042 in the wild and no public exploit code.
Other vulnerabilities in Pure Storage FlashBlade Purity
Sources
Also known as GHSA-6h9m-rcph-4xpw.