CVE-2022-33069 Denial of service in n/a
An assertion failure in the Solidity compiler allows attackers to cause a denial of service via specific code inputs.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-33069?
CVE-2022-33069 is a medium-severity denial of service vulnerability in n/a, published on 22 Jun 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Ethereum Solidity v0.8.14 contains an assertion failure via SMTEncoder::indexOrMemberAssignment() at SMTEncoder.cpp.
Weakness: CWE-617
Which versions are affected by CVE-2022-33069?
It affects 1 product.
Products include Soliditylang Solidity.
How do I fix CVE-2022-33069?
No fix has been published for CVE-2022-33069 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-2022-33069 being exploited?
There is no known exploitation of CVE-2022-33069 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-6vp5-fjfr-jxh8.